The Geneva Watch Auction: XVIII [catalogue]

THE GENEVA WATCH AUCTION: XVIII

THE GENEVA WATCH AUCTION: XVIII

3 & 4 NOVEMBER 2023

Sale information

Geneva, 3–4 November 2023

Auction & Viewing Location

La Réserve 301, Route de Lausanne 1293 Bellevue, Switzerland

Auction

Friday, 3 November 2023, 2pm

Session 1

Saturday, 4 November 2023, 2pm Session 2

Under the aegis of Maître Tristan Reymond, Huissier Judiciaire

Viewing

Wednesday, 1 November, 10am–8pm

Thursday, 2 November, 10am–7pm

Friday, 3 November, 9am–1pm

Saturday, 4 November, 9am–1pm

Sale Designation

When sending in written bids or making enquiries please refer to this sale as CH080223 or The Geneva Watch Auction: XVIII.

Absentee and Telephone Bids

Tel +41 22 317 8181

Fax +41 22 317 8180 bidsgeneva@phillips.com

Advisory Board

Jean-Claude Biver

Henry Chan

Helmut Crott

Ike Honigstock

Stephen Charles Li

David Lou

TK Mak

Auro Montanari

Jason Singer

Kenneth Wong

Watch Department, Geneva

Senior Consultants

Aurel Bacs +41 22 317 8188 abacs@phillipsbacsrusso.com

Livia Russo +41 22 317 8188 lrusso@phillipsbacsrusso.com

Client Relations Manager at Bacs & Russo

Clara Kessi +41 22 317 8188 ckessi@phillipsbacsrusso.com

Administrative Assistant at Bacs & Russo

Athena Bras +41 22 317 9665 abras@phillipsbacsrusso.com

Deputy Chairman, Watches, Head of Watches, Continental Europe and Middle East

Alexandre Ghotbi +41 22 317 8189 aghotbi@phillips.com

Head of Sale, Senior International Specialist

Tiffany To +41 22 317 96 63 tto@phillips.com

Specialist

Virginie Liatard-Roessli +41 22 317 8182 vliatard@phillips.com

Specialist & Business Development Associate

Marcello de Marco +41 22 317 81 81 mdemarco@phillips.com

Associate Specialist

Edoardo Bolla +41 79 552 73 68 ebolla@phillips.com

Specialist/Perpetual Gstaad

Clement Finet +41 79 173 03 45 cfinet@phillips.com

International Head of Digital Strategy

Arthur Touchot +41 22 317 96 62 atouchot@phillips.com

Senior Editorial Manager

Logan Baker +1 346 445 0068 lbaker@phillips.com

Social Media Manager

Lucie Delaporte +41 79 537 58 02 ldelaporte@phillips.com

Video Producer Arthur Touchais atouchais@phillips.com

International Business Director Myriam Christinaz +41 22 317 8184 mchristinaz@phillips.com

Regional Director, Business Development Director

Nathalie Monbaron +41 22 317 8183 nmonbaron@phillips.com

Head of Strategic Partnerships & Events, Watches, Europe

Diana Ortega +41 22 317 8187 dortega@phillips.com

Senior Administrator

Tina Schmitt +41 22 317 96 67 tschmitt@phillips.com

Shipping & Office Coordinator

Charles-Henri Gounod +41 79 532 0395 chgounod@phillips.com

Finance & Office Administration

Alexia Rinalducci +41 22 317 96 71 arinalducci@phillips.com

Watchmaker, Technical Support Nicolas Commergnat info@alliance-geneve.com

Photographer Jess Hoffman contact@jesshoffman.ch

OUR TEAM WATCHES

SENIOR EXECUTIVES

EDWARD DOLMAN

Executive Chairman +1 212 940 1241 edolman@phillips.com © Brigitte Lacombe

CHEYENNE WESTPHAL

Global Chairwoman +44 20 7318 4044 cwestphal@phillips.com

SENIOR CONSULTANTS

STEPHEN BROOKS

Chief Executive Officer +44 0 20 7318 4046 sbrooks@phillips.com

AUREL BACS

Senior Consultant +41 22 317 81 88 abacs@ phillipsbacsrusso.com

EXECUTIVES

LIVIA RUSSO

Senior Consultant +41 22 317 81 88 lrusso@ phillipsbacsrusso.com

JONATHAN CROCKETT

Chairman, Asia, Head of 20th Century & Contemporary Art, Asia +852 2318 2023 jcrockett@phillips.com

JEAN-PAUL ENGELEN

President, Americas, Worldwide Co-Head of 20th Century & Contemporary Art +1 212 940 1390 jpengelen@phillips.com

HUGUES JOFFRE

Senior Advisor to the CEO +44 207 901 7923 hjoffre@phillips.com

JAMIE NIVEN

Senior Advisor to the CEO +1 917 880 2532 jniven@phillips.com

DEREK COLLINS

Senior Consultant to Chairman’s Office, Asia +852 2318 2000 derekcollins@phillips.com

DEPUTY CHAIRMEN & CHAIRWOMEN

SVETLANA MARICH

Worldwide Deputy Chairman

+44 20 7318 4010 smarich@phillips.com

ROBERT MANLEY

Deputy Chairman, Worldwide Co-Head of 20th Century & Contemporary Art +1 212 940 1358 rmanley@phillips.com

PETER SUMNER

Deputy Chairman, Europe, Senior International Specialist, 20th Century & Contemporary Art +44 20 7318 4063 psumner@phillips.com

MIETY HEIDEN

Deputy Chairwoman, Head of Private Sales +44 20 7901 7943 mheiden@phillips.com

VANESSA HALLETT

Deputy Chairwoman, Americas, Worldwide Head of Photographs

+1 212 940 1243 vhallett@phillips.com

VIVIAN PFEIFFER

Deputy Chairman, Americas, Head of Business Development, Americas

+1 212 940 1392 vpfeiffer@phillips.com

MARIANNE HOET

Deputy Chairwoman, Europe, Senior Specialist, 20th Century & Contemporary Art +32 3257 3026 mhoet@phillips.com

JEREMIAH EVARTS

Deputy Chairman, Americas, Senior International Specialist, 20th Century & Contemporary Art

+1 917 304 4329 jevarts@phillips.com

CARY LEIBOWITZ

Deputy Chairman, Americas, Worldwide Co-Head of Editions +1 212 940 1222 cleibowitz@phillips.com

KELLY TROESTER

Deputy Chairwoman, Americas, Worldwide Co-Head of Editions

+1 212 940 1221 ktroester@phillips.com

SCOTT NUSSBAUM

Deputy Chairman, Americas, Senior International Specialist, 20th Century & Contemporary Art +1 212 940 1354 snussbaum@phillips.com

KEVIE YANG

Deputy Chairwoman, Americas, Senior International Specialist, 20th Century & Contemporary Art

+1 212 940 1254 kyang@phillips.com

THOMAS PERAZZI

Deputy Chairman, Watches, Head of Watches, Asia +852 2318 2030 thomasperazzi@ phillips.com

PAUL BOUTROS

Deputy Chairman, Watches, Head of Watches, Americas International Strategy Advisor +1 212 940 1293 pboutros@phillips.com

ALEXANDRE GHOTBI

Deputy Chairman, Watches, Head of Watches, Continental Europe and Middle East +41 22 317 81 89 aghotbi@phillips.com

JAMES MARKS

Deputy Chairman, Watches, International Head of Perpetual +44 7760 848 881 jmarks@phillips.com

BACS & RUSSO

AUREL BACS

Senior Consultant

+41 22 317 81 88 abacs@ phillipsbacsrusso.com

LIVIA RUSSO

Senior Consultant

+41 22 317 81 88 lrusso@ phillipsbacsrusso.com

CLARA KESSI

Client Relations Manager +41 22 317 81 88 ckessi@ phillipsbacsrusso.com

ATHENA BRAS

Administrative Assistant +41 22 317 96 65 abras@ phillipsbacsrusso.com

INTERNATIONAL BUSINESS DIRECTOR BUSINESS DEVELOPMENT DIGITAL MARKETING

MYRIAM CHRISTINAZ

International

Business Director

+41 22 317 81 84 mchristinaz@phillips.com

GENEVA

PANSY KU

International Business Development Director +33 1 53 71 77 89 pku@phillips.com

DIANA ORTEGA

Head of Strategic Partnerships & Events, Watches, Europe +41 22 317 81 87 dortega@phillips.com

ARTHUR TOUCHOT

International Head of Digital Strategy +41 22 317 96 62 atouchot@phillips.com

LOGAN BAKER Senior Editorial Manager +1 346 445 0068 lbaker@phillips.com

LUCIE DELAPORTE Social Media Manager +41 22 317 9668 ldelaporte@phillips.com

ALEXANDRE GHOTBI

Deputy Chairman, Watches, Head of Watches, Europe and Middle East +41 22 317 81 89 aghotbi@phillips.com

TIFFANY TO Head of Sale, Senior International Specialist +41 22 317 96 63 tto@phillips.com

REGIONAL DIRECTOR

VIRGINIE LIATARD ROESSLI Specialist +41 22 317 81 82 vliatard@phillips.com

MARCELLO DE MARCO

Specialist, Business Development Associate +41 22 317 81 81 mdemarco@phillips.com

EDOARDO BOLLA

Associate Specialist +41 79 552 73 68 ebolla@phillips.com

CLEMENT FINET Specialist Perpetual Gstaad +41 79 173 03 45 cfinet@phillips.com

NATHALIE MONBARON

Regional Director, Business Development Director +41 22 317 81 83 nmonbaron@phillips.com

HONG KONG

THOMAS PERAZZI

Deputy Chairman, Watches, Head of Watches, Asia +852 2318 2030 thomasperazzi@ phillips.com

TOKYO

JILL CHEN

Head of Watches, Hong Kong +852 2318 2033 jillchen@phillips.com

ZI YONG HO

Co-Head of Sale, International Specialist +852 2318 2032 ziyongho@phillips.com

TAIWAN

GERTRUDE WONG

Co-Head of Sale, Specialist +852 2318 2045 gertrudewong@ phillips.com

THAILAND

YUNYI XU

Cataloguer +852 2318 2074 yunyixu@phillips.com

CHINA

LYDIA IP Cataloguer +852 2318 2015 lydiaIp@phillips.com

GENKI SAKAMOTO

Senior Specialist Consultant +81 3 6273 4818 gsakamoto@phillips.com

NEW YORK

KAZ FUJIMOTO

Senior Consultant +81 3 6273 4818 kfujimoto@phillips.com

CINDY YEN

General Manager, Taiwan +886 963 135 449 cyen@phillips.com

RIKA DILA

Senior Consultant +66 818 186 878 rikadila@phillips.com

LONDON

DANIEL SUM

Consultant +852 6887 5110 danielsum@phillips.com

PAUL BOUTROS

Deputy Chairman, Watches, Head of Watches, Americas International Strategy Advisor +1 212 940 1293 pboutros@phillips.com

DOUG ESCRIBANO

Senior International Specialist +1 212 940 1382 describano@phillips.com

ISABELLA PROIA Head of Sale, International Specialist +1 212 940 1285 iproia@phillips.com

JAMES MARKS

Deputy Chairman, Watches, International Head of Perpetual +44 7760 848 881 jmarks@phillips.com

CHRISTOPHER YOUÉ Specialist +44 7778 143 563 cyoue@phillips.com

Curating an auction catalogue is somewhat similar to inviting friends with different tastes to dinner. You are both excited yet nervous as to what the menu should be.

We spend a lot of time deciding on the structure of the sale and the watches to feature. Like the dinner party, we wish to offer our guest something they may have previously enjoyed in the past but also something new, a taste that they may have not yet experienced, a dish from their childhood bringing back comforting memories or something more exotic using spices from far away.

As with any dish the most important element is the quality of the ingredients, that is why we look at over 1000 watches each season to select around 200, we try to only keep the best of the best in terms of condition, quality and relevance.

You will find in this catalogue staples of the auction world with some

of the best-known references by the greatest brands but also lesserknown models from them, pieces that unique or that are, at best, difficult to find or who are making their auction debut for the first time. Masterpieces from the smallest artisans to watches that take us back in time to a different era or made for exotic markets.

Once the ingredients chosen, a dish needs to be created by adding ingredients of different tastes and textures but the order of serving of the different dishes is paramount as the meal needs to pop, surprise and please. This is the reason why we can actually spend days deciding on the order the watches will be presented (in auction jargon we refer to this as “lotting”) to make the sale as interesting and palatable as possible.

The Geneva Watch Auction XVIII is the feast we have prepared for you, we hope that you will be surprised, intrigued excited and comforted but most of all that you take as much pleasure in discovering the watches as we have in curating the auction for you.

SESSION ONE

Friday 3 November 2023, 2pm

Lots 1–97

1.

ROLEX An extremely sought-after left-handed stainless steel dual-time automatic wristwatch with center seconds, date, cerachrom black and green revolving bezel, bracelet, guarantee and presentation box

Manufacturer Rolex

Year 2023

Reference No. 126720VTNR

Case No. 191S33G1

Model Name GMT Master II “left-handed” Sprite

Material Stainless steel

Calibre Calibre 3285

Bracelet/Strap Stainless steel Rolex Jubilee bracelet, max length 210mm

Clasp/Buckle Stainless steel Rolex deployant clasp

Dimensions 40mm Diameter

Signed Case, dial, movement and clasp signed

Estimate

CHF 12,000–24,000

$13,500–26,900

€12,500–25,100

Accessories

Accompanied by Rolex Guarantee card dated March 29, 2023, product literature, green document holder, hang tags, fitted presentation box and outer packaging.

Left-handed watches have been, for the entirety of the past century and the first decade of the present one, a niche product made in extremely small numbers in answer to an equally small demand. The consequence of such rarity is that with the blooming of watch collecting over the past decade, the few left-handed watches that came to auction became highly sought-after trophy pieces. Most notably, Rolex took the lead in that field thanks to a handful of left-handed vintage GMTs - a model that was one of the most “professional” of them all, developed for pilots, and thus comes as relatively small surprise that it features a certain number of left-handed examples: pilots necessarily demanded equipment as flawless as possible and were less prone to concessions, even one as little as a right-handed timepiece on a left-handed pilot.

It is thus with a profound nod to its distinguished history and heritage that Rolex released last year a modern variation of those vintage precursors: ref. 126720VTNR “Sprite” featuring a black/green (a color scheme never seen before) cerachrom bezel and, most notably, a left-handed case. Incorporating a new spin on the hallowed GMT aesthetics and the left-handed nod to Rolex’s heritage for the most intellectual of collectors, the watch immediately climbed to the top of the “most wanted” list, a place that it did not relinquish to this day, also aided by what appears to be quite a restricted production so far. Offered full set and in unworn condition, still retaining the bezel plastic protection and the plastics to the left side of the case (possibly an oversight at the moment of purchase), the present example is a wonderful occasion to “jump the queue” and gift yourself one of the most demanded modern Rolex timepieces.

2.

ROLEX A fine, rare and virtually “new old stock” stainless steel diver’s wristwatch with center seconds, date, bracelet, guarantee and box, made to commemorate the 135th Anniversary of Spanish retailer Relojeria Alemana in Palma de Mallorca

Manufacturer Rolex

Year 2014

Reference No. 116610LN

Case No. CW387816

Model Name Submariner “Relojeria Alemana Palma de Mallorca”

Material Stainless steel

Calibre Automatic, cal. 3135, 31 jewels

Bracelet/Strap Stainless steel Rolex Oyster bracelet, max length 190mm

Clasp/Buckle Stainless steel Rolex deployant clasp

Dimensions 40mm Diameter

Signed Case, dial, movement and bracelet signed

Estimate

CHF 12,000–18,000

$13,500–20,200

€12,500–18,800

Accessories

Accompanied by Rolex guarantee dated August 6, 2014 stamped Relojeria Alemana, product literature, wallet, presentation box and outer packaging.

Relojeria Alemana is a Spanish retailer of fine timepieces and an authorized dealer for Rolex with a history spanning over 140 years. Founded by German entrepreneur William Krug in 1879, the first boutique was in Colón street in Palma de Mallorca. The reign was then passed on to his friend Pablo Fuster Cortes and since then has become a family business. In 1968, the reign was passed on to the second generation Pablo Fuster Tarongi and is now a retailer to the world’s most celebrated watch brands such as Rolex and Patek Philippe.

To commemorate the 135th Anniversary of Relojeria Alemana, Rolex made 135 examples of the Submariner ref. 116610LN with a specially engraved caseback to celebrate the event. Whilst not every retailer in the world can celebrate their anniversary in such fashion, Rolex commemorative timepieces are extremely rare, making the Relojeria Alemana anniversary edition a delight to have. It is an honour and rare occasion for any retailer to have their own special edition, making this timepiece extraorindarily special.

The present example ref. 116610LN “Relojeria Alemana” is presented in absolute “New Old Stock” condition with all its factory protective stickers intact on the case. Accompanied by the full set of accessories, the present specimen is most certainly a desirable timepiece to acquire.

Manufacturer Rolex

Year 2020

Reference No. 116508

Case No. 395S0368

Model Name Cosmograph Daytona

Material 18K yellow gold

Calibre Automatic, cal. 4130, 44 jewels

Bracelet/Strap 18K yellow gold Rolex Oyster bracelet, max length 200mm

Clasp/Buckle 18K yellow gold Rolex deployant clasp

Dimensions 40mm Diameter

Signed Case, dial, movement and bracelet signed

Estimate

CHF 40,000–80,000

$44,900–89,700

€41,800–83,600

Accessories

Accompanied by Rolex guarantee dated November 10, 2020, hang tags, product literature, wallet, presentation box and outer packaging.

Released at Baselworld 2016, the present Rolex Daytona reference 116508 was the first Daytona model in yellow gold to showcase the firm’s signature emerald green colour on its dial. Launched together with its white gold counterpart with a blue dial, collectors have grown to admire the flamboyant example in yellow gold.

The “vert foncé” dial ranges from a captivating apple green to a deep forest green, under different lighting conditions. Visually striking, it matches and compliments perfectly with its yellow gold case. Instantly sold out at retailers, today it is incredibly difficult to obtain one at the boutique, making this watch an incredibly soughtafter item.

The present Rolex Daytona reference 116508 is in excellent overall condition and showcases protective stickers to the case and bracelet, it is further accompanied by its full set of accessories.

Manufacturer Rolex

Year Circa 2003

Reference No. 116519

Case No. K837940

Model Name Cosmograph Daytona “Beach”

Material 18K white gold and chrysoprase

Calibre Automatic, cal. 4130, 44 jewels

Bracelet/Strap Lizard

Clasp/Buckle 18K white gold Rolex deployant clasp

Dimensions 40mm Diameter

Signed Case, dial, movement and clasp signed

Estimate

CHF 30,000–60,000

$33,600–67,300

€31,300–62,700

Accessories

Accompanied by Rolex guarantee dated December 22, 2003, green presentation box, hang tag, green envelope, product literature and outer packaging.

For a very short time in the early 2000s, Rolex produced one of the most surprising, attractive and unusual variations of the Cosmograph Daytona: the so-called “Daytona Beach”. It was released in four different colors. As it often happens with many appreciated models in Rolex’s rich history, these pieces were originally regarded with a mix of surprise and amazement to their iconoclastic looks, but not much warmth. Only in recent years their undisputed beauty has been truly rediscovered and appreciated, making them not only one of the most collectible modern Daytona models, but also one of the most wearable indeed due to their carefree and playful appeal. Once again, Rolex proved themselves not only capable of anticipating fashion trends, but also brave enough to actually put such daring ideas to the test of the market. Such a situation will be repeated with uncanny similarity, about a decade and a half later, when the House introduced the “Rainbow” Daytona.

The present dial is fitted with a stunning green hard stone dial known as chrysoprase. Its condition is particularly noteworthy as it is not only accompanied by its guarantee dated December 22, 2003, special “Beach” green presentation box, hang tag, green envelope, product literature and outer packaging, it also has its original caseback sticker still present.

AUDEMARS PIGUET A striking and very scarce white gold perpetual calendar wristwatch with purple/burgundy dial, moonphases, bracelet, box and guarantee

Manufacturer Audemars Piguet

Year 2022

Reference No. 26574BC

Movement No. BJ2827

Case No. PN7471H

Model Name Royal Oak Perpetual Calendar

Material 18K white gold

Calibre Automatic, cal. 5134, 38 jewels

Bracelet/Strap 18K white gold Audemars Piguet bracelet stamped “1220” to the endlinks, max length 205mm

Clasp/Buckle 18K white gold Audemars Piguet double deployant clasp

Dimensions 41mm Diameter

Signed Case, dial, movement and clasp signed

Estimate

CHF 100,000–200,000

$112,000–224,000

€104,000–209,000

Accessories

Accompanied by Audemars Piguet Guarantee card, additional Audemars Piguet black rubber strap with Audemars Piguet deployant clasp, product literature, self-winding purple presentation box and outer packaging.

One of the most fiercely desired modern timepieces, the Royal Oak needs little to no introduction. Starting with humble beginnings as a simple two hander with date - and practically “bullied” by the entire market at launch as either a folly or a delusion - it in fact ushered an entire new market segment, the luxury sport’s watch, and has today been endowed with virtually any complication imaginable - and a few beyond that (as seen in the Royal Oak “concept” line). However, the perpetual calendar version remains one of the most sought-after complications to be found in a Royal Oak. Multiple reasons can be pointed out for such a trend: the utmost practicality of a perpetual calendar in an automatic luxury sport’s watch; the horological refinement of the complication, since ever regarded as one of the pinnacles of watchmaking; the intrinsic rarity bestowed upon these watches by their labour-intensive movements; the supreme aesthetic balance of the resulting dial configuration.

Thus, obviously, any perpetual calendar Royal Oak can be considered a dream for the watch collector, but the present piece pushes the boundaries much, much further. One of the rarest variations of the model, the present ref. 26574 in white gold features an enormously appealing and unusual plum colored dial, the deep violet hue in striking contrast with the white gold case for an absolutely spectacular final effect. Audemars Piguet provides very scarce public information about the piece, but on their website it is described as a “special edition”. In depth research points out that it was made in only 100 pieces, and most likely was a special commission piece for Qatar. Topping up the package, the watch is offered in virtually “as-new” condition and complete of its original Guarantee card, purple self-winding box and additional rubber strap.

PATEK PHILIPPE A highly sought after and sporty stainless steel flyback chronograph wristwatch with date, certificate of origin and presentation box

Manufacturer Patek Philippe

Year 2018

Reference No. 5968A-001

Movement No. 7’187’952

Case No. 6’279’516

Model Name Aquanaut Chronograph

Material Stainless steel

Calibre Automatic, cal. CH 28-520 C, 32 jewels, stamped with Patek Philippe Seal

Bracelet/Strap Tropic rubber Patek Philippe strap

Clasp/Buckle Stainless steel Patek Philippe double deployant clasp

Dimensions 42mm Diameter

Signed Case, dial, movement, strap and clasp signed.

Estimate

CHF 70,000–140,000

$78,500–157,000

€73,100–146,000

Accessories

Accompanied by Patek Philippe Certificate of Origin dated 27 October 2018, additional Patek Philippe black tropic strap, hangtag, setting pin, instruction manual, product literature, leather wallet, fitted presentation box, and outer packaging.

Officially announced at Baselworld in 2018, the Patek Philippe reference 5968A was the first Aquanaut model to be fitted with a chronograph function. Featuring a striking orange colourful dial and tropical rubber strap, the timepiece is certain to appeal to a younger demographic interested in contemporary and sporty chronographs.

Cased at 42mm in diameter, even with the addition of the two chronograph pushers, the case remains intact, compact, and comfortable on the wrist. Sporty yet well balanced inside the watch beats the well-known in-house calibre CH 28-520. Further featuring a flyback function, the movement displays all the classical Patek’s delicacies, such as the Gyromax and Spiromax technologies, as well as the Patek Philippe Seal.

The present timepiece, in almost “like-new” condition from 2018, comes with its original Patek Philippe fitted presentation box, outer packaging, additional strap, service box and certificate of origin.

PATEK PHILIPPE A rare, elegant and well-preserved platinum perpetual calendar chronograph wristwatch with leap year indicator, additional caseback, certificate of origin and presentation box

Manufacturer Patek Philippe

Year 2002

Reference No. 3970EP-020

Movement No. 3’046’502

Case No. 4’131’135

Material Platinum

Calibre Manual, cal. CH 27-70 Q, 24 jewels

Bracelet/Strap Alligator

Clasp/Buckle Platinum Patek Philippe deployant clasp

Dimensions 36mm Diameter

Signed Case, dial, movement and buckle signed

Estimate

CHF 70,000–140,000

$78,500–157,000

€73,100–146,000

Accessories

Accompanied by Patek Philippe Certificate of Origin dated June 19th, 2002, solid caseback, leather wallet, product literature, Patek Philippe fitted box and outer packaging.

Some watches seem to have long been an object of admiration by collectors – pieces that are admired by the old guard and new wave alike, with the Patek Philippe reference 3970 is one of them. The reference was produced in yellow gold, pink gold, white gold and platinum across a total of four series with production spanning over 19 years, until 2004.

-First series (1986 – 1988) – Features a snap back case, feuille hands and rectangular indexes. Only produced in yellow gold with an estimated 100 examples produced.

-Second series (1987 – 1990) – Features a solid screw back case “E –Etanche”, feuille hands and baton indexes with the hallmarks stamped on the outside of the lugs. Produced in all four case materials with an estimated 450 examples produced across all metals.

-Third series (1989 – 1995) – Features a solid screw back case “E –Etanche” with an extra sapphire caseback, baton hands and lapidated indexes. Estimated 1,350 examples produced across all metals.

-Fourth series (1994 – 2004) – Same configuration as the third series however the is a change in serial number ranges in the movement and case and from 1997 onwards it features deployant clasp. Estimated 2,000 examples produced across all four metals. (The present example)

Manufactured in 2002, the present lot is part of the 4th series with an additional solid caseback and a seven-digit movement and case number. Fresh to the auction market, the present lot is a superb example of Patek Philippe’s famous reference 3970, and amongst the finest examples one could hope to acquire. It should be noted that while the watch is currently mounted with a silvered dial, the Certificate of Origin states a black dial - most probably a mistake made at the manufacture during the point of sale, or switched out at the request of the client.

PATEK PHILIPPE A fine, elegant and very rare white gold perpetual calendar wristwatch with leap year indicator, moonphases, 24 hours, sapphire caseback and certificate retailed by Beyer Chronomètrie

Manufacturer Patek Philippe

Year 1988

Reference No. 3941

Movement No. 770’689

Case No. 2’839’385

Material 18K white gold

Calibre Automatic, cal. 240Q, 27 jewels

Bracelet/Strap Leather

Clasp/Buckle 18K white gold Patek Philippe buckle

Dimensions 36mm Diameter

Signed Case, dial, movement and buckle signed.

Estimate

CHF 50,000–100,000

$56,100–112,000

€52,200–104,000

Accessories

Accompanied by Certificate of Origin stamped Chronometrié Beyer and dated July 15th,1988.

In 1985 Patek Philippe introduced their new perpetual calendars references 3940 and 3941. Featuring an elegant and slim stepped case, the timepiece presents a decidedly more “modern” and less angular appearance than its predecessor, reference 3450.

Reference 3940 and 3941 distinguished themselves mainly through one unique difference, that being the caseback. Reference 3940 features a solid case back whereas reference 3941 is fitted with a glazed display back, like the present example. Interestingly, these caseback are un-numbered, hence Patek Philippe applying the numbers inside the case underneath the bezel. With an increasing demand for both casebacks, Patek Philippe later produced the model with both case back options subsequently ceasing production of the reference 3941 in in 1990 as there was no longer a difference between the two models. The short production run definitely contributed to the existence of only very few examples, with research suggesting that only 35 models of this reference are known to date.

Highly complicated and visually striking, the timepiece is made alive thanks to the ultra-thin automatic perpetual calendar movement caliber 240Q. A triumph of micro-engineering from Patek Philippe, it was one of the smallest and thinnest movements on the market at the time coming with a Geneva seal. In excellent overall condition and accompanied by its original Certificate of Origin, the present Patek Philippe reference 3941 is a unique opportunity to own not only a very rare reference, but also one of Patek Philippe’s very early modern perpetual calendars. To the best of our knowledge the present watch is the only known reference 3941 with Beyer dial to come on the market.

Produced between 1993 and 2011, Patek Philippe’s ref. 5016 was at the time of its launch the most complicated wristwatch envisioned by the manufacturer. An astounding feat of elegant engineering, it combines a minute repeater and a perpetual calendar with a tourbillon regulator. On top of this, it adds a moon phase and a retrograde date. It wasn’t until 2001 and the launch of the Sky Moon Tourbillon, ref. 5002, that Patek Philippe presented a more complicated wrist piece.

Offered in yellow, white and pink gold, along with platinum, this reference is fitted with silvered or black dials, each bearing movement number printed below the moon phase – paying homage to the observatory chronometer pocket watches of the past. It is believed that approximately 200 examples were manufactured until production ended in 2011. The retrograde perpetual calendar function not only has remarkable aesthetic impact thanks to its fan-shaped scale, but it is furthermore very rarely seen in Patek models. Other few examples of this complication can be found on references such as the 5050, the 5059, the 5159 and the 5160. The retrograde date has a flyback hand, and depending on the month and leap year cycle, the hand habitually bounces back to the first of the month after the 28th, 29th, 30th, or 31st. The fast flyback of the date hand is accomplished with a spiral spring and an ingenious rebound limiter mechanism developed and perfected by Patek Philippe.

PATEK PHILIPPE A technically superlative, extremely rare and highly collectible platinum perpetual calendar minute repeating wristwatch with retrograde date, tourbillon regulator, moonphases, black dial, additional caseback, certificate of origin and presentation box

Manufacturer Patek Philippe

Year 2008

Reference No. 5016P

Movement No. 1’905’148

Case No. 4’446’367

Material Platinum

Calibre Manual, cal. RTO 27 PS-QR AIG. 1, 28 jewels, stamped with the Geneva Seal Bracelet/Strap Patek Philippe alligator strap

Clasp/Buckle Platinum Patek Philippe pin buckle

Dimensions 37mm Diameter

Signed Case, dial, movement, buckle and strap signed

Estimate

CHF 300,000–600,000

$336,000–673,000

€313,000–627,000

Accessories

Accompanied by Patek Philippe Certificat d’Origine stamped by New York retailer Wempe and dated May 19, 2008, COSC Certificate dated December 17, 2007, additional solid caseback, setting pin, leather folder with outer packaging, massive wooden presentation box and outer packaging.

Merging echoes of the company’s vintage production with the new vision they developed in the early 1990 focused on the renaissance of complications, the ref. 5016 is in equal parts stately and refined thanks to its superbly balanced architecture, an extraordinary example of Patek Philippe’s savoir faire. Housed in a relatively compact 37mm diameter case, the expansive layout and arched lugs - inspired by vintage reference 2499 - allow for significant presence on the wrist without any hint of ostentatiousness, but also without margin of error in terms of what is admired when the beholder is a connoisseur.

Through its sapphire caseback, the wearer is invited to admire the magnificent manual winding cal. RTO 27 PS QR. Each of the 506 components superbly finished and harmoniously disposed. Defining features of this movements are the exposed regulator for the repeater, which spins to action with every activation, and the tourbillon gear peculiarly shaped as a watchmaker tool’s wheel - an extremely refined nod to the old-school watchmaking tradition of the brand.

Manufacturer Vacheron Constantin

Year 1945

Reference No. 4072

Movement No. 437’690

Case No. 273’572

Material Stainless steel and 14K pink gold

Calibre Manual, cal. 434, 19 jewels

Bracelet/Strap Leather

Clasp/Buckle pink gold Vacheron Constantin vintage style pin buckle

Dimensions 34mm Diameter

Signed Case, dial, movement and buckle signed

Estimate

CHF 50,000–100,000

$56,100–112,000

€52,200–104,000

Accessories

Accompanied by Vacheron Constantin Extract from the Archives confirming date of manufacture in 1945.

The present Vacheron Constantin reference 4072 is not only visually arresting thanks to its combination of pink gold and steel case and two tone champagne dial but it is also preserved in absolutely astounding condition. Two-tone cases in vintage watches not only have a certain graphic beauty but the mix of a white metal (steel, white gold, platinum) with a colored metal (pink or yellow gold) gives the watch incredible presence on the wrist. The present reference 4072 in steel with pink gold bezel, crown and chronograph pushers is a wonderful take on a classic design with a twist. The addition of an exquisite two-tone champagne dial to an already perfect equation elevates this watch to bombastic heights.

In production from 1938 until the late 1960s the reference 4072 still exudes a highly contemporary elegance. Vacheron Constantin produced the watch with both the rare oval-shaped chronograph pushers, or as found on the present watch, with more modern, rectangular-shaped pushers. Furthermore, the 34mm case featured either a rare flat bezel or a beveled one.

One of Vacheron Constantin’s most iconic and sought after vintage chronograph models, especially in the present combination of which less than 70 are known, this particular reference 4072 is distinguished by its immaculate case preserved in factory fresh condition. The case appears larger due to the elongated and powerful lugs as well as the wide dial opening. The present model is amongst the finest and best preserved examples of the reference to appear on the market in recent memory, making it a trophy watch for the connoisseur.

PATEK PHILIPPE An extremely scarce, important and collectible white gold automatic wristwatch with first series enamel dial

Manufacturer

Year 1960

Reference No. 2526

Movement No. 767’002

Case No. 2’603’330

Material 18K white gold

Calibre Automatic, cal. 12-600, 30 jewels, stamped twice with the Geneva Seal Bracelet/Strap Fabric Patek Philippe strap

Clasp/Buckle 18K white gold Patek Philippe pin buckle

Dimensions 35,5mm Diameter

Signed Case, dial, movement and buckle signed

Estimate

CHF 100,000–200,000

$112,000–224,000

€104,000–209,000

Accessories

Accompanied by Patek Philippe Extract from the Archives confirming production of the present watch in 1960 and its subsequent sale on September 19, 1960, correspondence and fitted presentation box.

Reference 2526 exemplifies how fast the “collective consciousness” of the watch collecting community has increased in recent times. One of the most important models in the history of the company, it represents Patek Philippe’s first foray into the realm of automatic movements. Adding to the historical importance of the reference and its incredible technical proficiency, the aesthetics of the piece are supremely balanced and timeless, sporting a screw-back case of rare elegance and outstandingly clean dials. Very early examples such as the present dial feature flared holes not only in the centre but also in correspondence of every single index. An extremely costly production methodology, such dials were later abandoned in favour of simpler enamel dials with one flared hole at the centre. While any variation of ref. 2526 is a remarkably important timepiece, the metal it is made of can profoundly boost the rarity and appeal of the watch. While the vast majority of the production (estimated to hover somewhere around 2800 pieces) was made in yellow gold, pink gold pieces are much scarcer and already approach “grail status”, but white metal pieces are in tier of their own. To date, only 19 pieces in white gold are known with enamel dial.

It is thus apparent how a white gold First Series enamel dial 2526 represents the ultimate echelon of vintage time only Patek Philippe - and possibly any brand - collecting, an occasion which not only is intrinsically more uncommon than a blue moon, but which is destined to be harder and harder to seize given the speed at which the collector’s community is educating itself. A latin motto is the best advice to collectors in this instance: carpe diem!

In watch collecting, there are some references that transcend being only watch models and morph into the embodiment of a style or era, rendering them absolute icons. This is most often seen with relatively common and “easily approachable” models - such as the Nautilus, Daytona and Royal Oak. It is much more uncommon for rare, important, complicated model to achieve this status due to a number of factors: they are less often seen both on the market and on wrists, they are more intellectual, require a higher economic commitment, among others. Thus, the fact that one of the most complicated and scarce Patek Philippe vintage models, indeed ref. 2499, has undeniably achieved such level of importance and recognition indicates that it is truly a masterpiece of watchmaking: already today - a moment in time when the vintage market can be considered still “in development”, compared to the modern and neo-vintage ones - it is hailed as a true icon of style, known and desired by seasoned connoisseurs as well as those who have just approached serious vintage collecting. This is most likely due to its aesthetics (large case, sculpted lugs) which are, surprisingly for a Patek Philippe evening piece designed at the end of the 1940s highly in tune with today’s fashion

The present example of the reference is without a doubt one of the most appealing and collectible examples to appear on the market. Retailed and signed by Beyer, it is one of only four Third Series 2499 bearing bearing the hallowed name on its dial - and no Beyer example is known from the First or Second Series. As an added bonus - and further confirmation of its provenance - the Beyer code “216707+Z3” is minutely hand-engraved below the “Swiss” designation to the inside of the caseback. The condition of the timepiece is as astounding as its rarity. The dial is absolutely clean and fresh, and furthermore engraved/enameled. This costly technique was abandoned for financial reasons at the beginning of the 1970s, thus only few early Third Series examples bear such never-again-seen dials. The case is also remarkably well-preserved, fully retaining its proportions and peculiar architecture and sporting a light layer of tarnishing amplifying its vintage charm. Even the hallmark at 6 o’clock - a notoriously sensitive position for hallmarks as they are easily rubbed off by the friction with the bracelet especially in gold watches - is present and only slightly faded, indicating very little usage in the entire life of the watch.

The history of this watch complements and boosts its rarity and condition: it appeared only once at auction - at Phillips Geneva in November 2002 - and it spent the past 21 years in one of the most important vintage Patek Philippe collections in the world. Given its qualities, it would be unsurprisingly for it to end up in the hands of an equally important collector who will in turn cherish it for decades, making this opportunity nearly unique. Amongst high-end complicated wristwatches, the Patek Philippe reference 2499 can be considered one of, if not the, most iconic and desirable trophy watches to crown any collection. Produced between 1951 and 1985, in a limited number of 349 examples (plus 2 postproduction platinum pieces), this model is the second generation of Patek Philippe’s hallowed line of perpetual calendar chronograph wristwatches with moonphases - the only Patek Philippe line of watches in continuous production since the 1940s.

Manufacturer Patek Philippe

Year 1967

Reference No. 2499

Movement No. 869’345

Case No. 2’637’694, Beyer number “216707+Z3” etched inside case back, last three digits “694” stamped inside top left lug and underneath bezel

Model Name “Third Series”

Material 18K yellow gold

Calibre Manual, cal. 13’’’, 23 jewels, stamped with the Geneva Seal

Bracelet/Strap Patek Philippe alligator strap

Clasp/Buckle 18K yellow gold Patek Philippe pin buckle

Dimensions 37.5mm Diameter

Signed Case, dial, movement and buckle signed by maker, dial further signed by retailer

Estimate

CHF 400,000–800,000

$449,000–897,000

€418,000–836,000

Accessories

Accompanied by a copy of Patek Philippe Extract from the Archives confirming production of the present watch in 1967 and its subsequent sale on April 26, 1967.

The reference 2499 replaced its predecessor, the reference 1518 introduced in 1941. The restrained, classic style of the 1940s gave way to a larger and more robust watch, and while the earliest examples resemble the reference 1518 with square chronograph pushers, the larger reference 2499 was designed with an exuberant appeal reflecting the hopeful climate of the post-war 1950s. The reference 2499 is especially desirable due its large and well-proportioned 37.5 mm case. This was a massive size for the era in which they were produced – when most men’s watches measured between 32 and 35 mm. Research over the years has determined that over its 35-year history, the reference 2499 underwent subtle changes. Patek Philippe initially used famed case maker, Vichet, to manufacture the 2499’s case, however early on switched their production to the Wenger atelier. The Vichet case had pronounced, elongated lugs, and a flat case back, while the Wenger case featured a beautifully domed case back with more compact lugs, as found on the present timepiece. Patek Philippe evolved the dial designs as well, and the model can be categorized into the following four Series:

• First Series: distinguished by square chronograph pushers and the presence of the tachymeter scale.

• Second Series: first to use round chronograph pushers; the tachymeter scale is still present.

• Third series (present example): round chronograph buttons, the tachymeter scale has been removed.

• Fourth series (or 2499/100): the last Series features a sapphire Crystal (and higher bezel to accommodate it).

PATEK PHILIPPE A supremely rare, well-preserved and highly important yellow gold perpetual calendar chronograph wristwatch with moonphases, retailed by Beyer

Launched at the Basel fair in 1950, reference 6062 was the first automatic wristwatch with date and moonphases to be housed in a waterproof case made by Rolex. Cased in stainless steel, yellow gold and pink gold, the model was fitted with a number of dial variants.

Reference 6062 is one of two Rolex models to feature a triple calendar complication with a moon phase complication. While reference 6062 features a screw down Oyster caseback, reference 8171 features a snap-on caseback. Agreed between the world’s best Rolex connoisseurs as being quite likely the best preserved stainless steel reference 6062 to surface on the market in recent years, this timepiece is an absolutely exceptional specimen. Displaying completely original lines, curves, and finishes, it best demonstrates the genesis and factory specifications of this mythical reference.

ROLEX

Manufacturer Rolex

Year Circa 1953

Reference No. 6062

Movement No. 00084 and N32721

Case No. 942’653

Material Stainless steel

Calibre Automatic, cal. 10 172’’’, 18 jewels

Bracelet/Strap Leather

Clasp/Buckle Stainless steel Rolex buckle

Dimensions 36mm Diameter

Signed Case, dial, movement and buckle signed

Estimate

CHF 1,000,000–2,000,000

$1,120,000–2,240,000

€1,040,000–2,090,000

Featuring Arabic numerals at 3 and 9 o’clock, it features an exceptional two-tone finish, with an ivory grené outer ring, providing great contrast and depth to the watch. The angled date and day apertures demonstrate the dial’s originality, along with the sharp track where the moonphase aperture meets the rim of the subsidiary dial. The outer date ring, too, is correct. The printing displays an inky blue hue which one would expect on an original example. The font is correct, with characteristic “open 6 and 9s”. Considering the watch is over sixty years of age, it is remarkable that the dial has not been spotted or tarnished. This example remains free of noticeable imperfections. This is partly due to the fact that this is a non-lume dial, meaning that over time that no signs of burn, degradation or tarnishing could be had on the surface of the dial.

This timepiece is an absolutely exceptional specimen. Preserved in unpolished condition, the case is a sight to behold. The numbers between the lugs are also incredibly crisp. Displaying completely original lines, curves, and finishes, it best demonstrates the genesis and factory specifications of this mythical reference. Even the waterproof Oyster caseback still bears “Modele Depose” and “Registered Design” on the outside case back, interspersed with a curved rectangular design. Even the inside caseback does not display any service marks of any kind. Furthermore, the timepiece retains its original Brevet crown. All these elements lead us to believe that the watch has seen very little wrist time since its creation.

An incredibly rare and exceptionally well-preserved stainless steel triple calendar wristwatch with moonphases and two-tone dial

During the period, stainless steel wristwatches were often bought for everyday wear. The fact is even more pertinent as stainless steel examples retailed for much less than their yellow gold counterparts, hence at the time, considered not as “valuable”. Consequently, many surviving examples are not preserved in their original form, and heavily polished or corroded due to their function as a “tool watch”. Barely a handful today exist is original condition, and often break world records when they do appear on the market.

Examples like the present watch, with its full proportions and facets are completely phenomenal. The arrival on the market of the present gem should not be taken lightly or underestimated. Certain collectors may want to wait until another example shows up on the market. However, considering the spectacularly untouched condition of the present watch there will not be another similar example.

A COLLECTOR’S QUEST FOR EXCELLENCE

La mia collezione nel campo degli orologi vintage è il risultato di tanto studio, passione, attesa paziente, nella costante ricerca dell’oggetto capace di colpirmi, di emozionarmi, di trasmettermi alla prima visione tutto il fascino, la bellezza e la storia che racchiude.

La qualità di un oggetto, la sua coerenza complessiva, la coevità di ogni sua parte sono a mio avviso condizioni imprescindibili. All’inizio del mio percorso nel campo del collezionismo, ho sentito spesso dire da players più navigati di me: “il prezzo di dimentica, la qualità rimane per sempre”. Molto presto ho compreso che si tratta di una grande verità, forse della regola principale di ogni grande collezione. Ho comprato spesso degli orologi rari e in condizioni eccezionali ai prezzi (in quel momento) più alti del mercato, ma, oggi, a distanza di anni, devo riconoscere che quegli orologi mi hanno dato le maggiori soddisfazioni in termini non solo “passionali”. Quindi la mia regola è stata (e continuerà ad essere) comprare sempre il meglio rispetto al budget a disposizione, privilegiando i grandi modelli iconici della diverse maison, che hanno fatto la storia dell’orologeria.

Oggi la qualità assoluta è sempre più difficile da trovare: credo che ciò che renda veramente raro un orologio siano le sue condizioni complessive, ancor più del numero degli esemplari prodotti. Quando poi, la qualità si associa ad una indiscutibile rarità, allora non ci sono dubbi sul fatto che si tratta di un oggetto che rimarrà per sempre nel cuore di chi lo possiede come una gemma preziosa.

Siamo abituati a controllare gli orologi nei minimi particolari, con strumenti molto sofisticati e lenti potentissime. Alla fine, però, la mia esperienza mi ha insegnato che ci sono degli orologi che “parlano da soli” e appena li hai in mano capisci tutta la qualità che possiedono. Quando parliamo di qualità, faccio riferimento anche (e forse soprattutto) a questo: a quel senso di meraviglia che ti lascia senza parole e che solo pochi orologi sono in grado di trasmettere al primo contatto.

My vintage watches collection the result of much studying, lots of passion, and patient waiting in constant search of the next watch which will impress and move me, which will at a glance transmit to me all its charm, beauty and history.

The quality of an item, its overall coherence, the originality of all its parts are binding rules for me. At the beginning of my collecting journey, I often heard players more experienced than me say: “you forget the price, but quality lasts forever”. Very soon, I understood this is a great truth, possibly the cornerstone directive of every great collection. I often bought rare pieces in exceptional condition at prices which were higher than the market, but today, years later, I see how such pieces gave me the most remarkable returns, and not only from an “emotional” point of view.

So, my rule has been (and will always be) to buy the best quality for a given budget, with special focus on the most iconic models of the most renowned Maisons, which made the history of watchmaking.Today, absolute quality is harder and harder to find: what makes a watch rare nowadays is how it stands out of the crowd due to its quality more than the overall number of pieces the model was made in. When quality is associated with model scarcity, then one has no doubt they are in front of an item which they will forever hold in their heart as a precious gem.

We are used to checking watches down to the most minuscule detail with sophisticated instruments and powerful lenses. In the end, however, my experience taught me that some watches “speak for themselves”; as soon as you hold them, you immediately perceived their superlative condition. When I speak about quality, i intend also (and possibly mostly) this: that sense of marvel which leaves you speechless and which very few watches are able to convey.

ROLEX A highly rare and extremely attractive stainless steel wristwatch with center seconds, “underline” dial, pointed crown guards and bracelet

Manufacturer Rolex

Year Circa 1963

Reference No. 5513 inside caseback stamped III.63

Case No. 997’486

Model Name Submariner

Material Stainless steel

Calibre Automatic, cal. 1530, 26 jewels

Bracelet/Strap Stainless steel Rolex Oyster bracelet, reference 6636, max length 195mm

Clasp/Buckle Stainless steel Rolex deployant clasp stamped 4.61

Dimensions 40mm Diameter

Signed Case, dial, movement and bracelet signed

Estimate

CHF 35,000–50,000

$39,300–56,100

€36,600–52,200

This early and wonderful Submariner reference 5513 from 1963 exhibits all the subtle nuances passionate collectors seek in a highly desirable vintage Rolex. The magnificent glossy dial with gilt lettering is rarified by the underline found beneath the Submariner signature, while at the 6 o’clock the discerning eye catches a glimpse of the “Swiss” designation. The luminous markers and hands have gracefully aged and turned a warm light brown tone. The case is in original condition, displaying crisp bevels and fitted with pointed crown guards -a beautiful, transitional design element found only on the earliest iterations of the model.

Rolex’s Submariner line has been in existence in one format or another since it was introduced in 1954 at the Basel Watch Fair. Over the years, small changes were made from the addition of a date window, to increased depth ratings, however it is in these early timepieces that collectors and historians can trace history and see back in to the past. The early 1960s were a transitional era in horology, with better knowledge and understanding of radium, watchmakers moved away from the its use in dials’ luminous material to that of tritium. Avid collectors believe Rolex used the underline and the white Swiss as indications to their watchmakers that the dial contained tritium and not radium.

The reference 5513 is a benchmark model, and the present, early timepiece is an impressive example. It is a worthy addition to a discerning collection featuring rare sports watches.

ROLEX An extremely rare and exceptionally well-preserved stainless steel chronograph wristwatch with “Big Red” dial, case back sticker, bracelet, guarantee and presentation box

Manufacturer Rolex

Year Circa 1980

Reference No. 6263

Case No. 6’294’773

Model Name Cosmograph Daytona “Big Red”

Material Stainless steel

Calibre Manual, cal. 727, 17 jewels

Bracelet/Strap Stainless steel Rolex Oyster bracelet, max length 195mm

Clasp/Buckle Stainless steel Rolex deployant clasp

Dimensions 37.5mm Diameter

Signed Case, dial, movement and bracelet signed

Estimate

CHF 100,000–200,000

$112,000–224,000

€104,000–209,000

Accessories

Accompanied by Rolex guarantee stamped Bandiera & Bedettia, product literature, wallet, presentation box and outer packaging.

Launched in the late 1960s, references 6263 and 6265 replaced the first Oyster Cosmograph model, 6240. Compared to the first generation of the Cosmograph Daytona, the model featured screw down pushers and thus carried the “Oyster” designation on the dial, offering water resistance. The model was offered in either stainless steel or gold and the movement was also upgraded from a Valjoux 722 movement to the more reliable Valjoux 727 movement.

Presented in virtually “New Old Stock” condition, this timepiece is the benchmark for any last generation reference 6263 with a silvered “Big Red” dial. Produced towards the end the model’s manufacture period, it has not been altered since it left the Rolex factory over fourty years ago. The pushers, Oyster Triplock crown and “Big Red” Daytona dial configuration are all characteristics of the manual winding Daytona.

The present watch is a study on how a reference 6263 looked like when it left the factory, giving collectors a frame of reference in terms of scholarship. The silvered dial is in excellent condition, with luminous dots along the outer ring, all of which are present and intact. The luminous dots have aged with warm patina, matching the hands and the dial showcases a slight ivory tone. The present watch is in pristine condition with thick full lugs and original proportions, and the bezel remains intact with minimal signs of ageing. Even the caseback retains its original sticker, bearing the reference number 6263. It is further accompanied by Rolex numbered guarantee stamped Bandiera & Bedetti, product literature, wallet, fitted presentation box and outer packaging.

PATEK PHILIPPE An extremely collectible, well preserved and appealing stainless steel wristwatch with date, bracelet, certificate of origin and cork presentation box

Manufacturer Patek Philippe

Year 1982

Reference No. 3700/011

Movement No. 1’310’501

Case No. 541’004

Model Name Nautilus “Jumbo”

Material Stainless steel

Calibre Automatic, cal. 28-255 C, 36 jewels

Bracelet/Strap Stainless steel Patek Philippe bracelet, max length 195mm

Clasp/Buckle Stainless steel Patek Philippe deployant clasp

Dimensions 42mm Diameter

Signed Case, dial and movement signed

Estimate

CHF 100,000–200,000

$112,000–224,000

€104,000–209,000

Accessories

Accompanied by Patek Philippe Certificate of Origin dated October 20, 1984 and stamped by Wempe, product literature, red document holder and cork presentation box. Furthermore delivered with Patek Philippe Extract from the Archives confirming production of the present watch in 1982 and its subsequent sale on February 28, 1983.

The present example of Jumbo Nautilus is first and foremost distinguished by its impeccable condition of both case and dial, and also by the presence of the original Certificate alongside with the coveted cork box - a collectible in itself - making it an unmissable opportunity for the most demanding of collectors. Originally introduced more than 45 years ago in 1976, the Patek Philippe reference 3700 redefined the meaning of luxury with the use of stainless steel for high-end watches. Reportedly designed by Gerald Genta practicality overnight after taking inspiration from ship portholes, the Nautilus is constructed via a solid mono-block case with clamshell construction. The still alloy used for it (chromenichel-molybdenum steel) was specifically developed by the brand for the Nautilus.

The production of the model is segmented into two main series with early examples (until the early 1981/1982) bearing reference 37000-001 and made by casemaker Favre-Perret . Later models - such as the present piece - have cases made by Patek’s in-house casemaker Atelier Réunis and bear reference 3700-011. These pieces feature a narrower bracelet tapering to 16mm, instead of the 18mm found on ref. 3700/1. Inside the case beats the calibre 28-255C, developed on a Jaeger-LeCoultre ébauche famed for its performances and thus employed by other notable makers for their sport’s watches, such as Audemars Piguet (they used it for cal.2120 for the Royal Oak) and Vacheron Constantin (cal. 1120). Lean and refined in its profile at only 3.15mm, it is regarded as one of the most legendary movements ever produced.

Manufacturer Rolex

Year Circa 1965

Reference No. 6240

Case No. 1’298’322

Model Name Cosmograph Daytona

Material Stainless steel

Calibre Manual, 72B, 17 jewels

Bracelet/Strap Stainless steel riveted Rolex Oyster bracelet, reference 7205, end links stamped 60, max length 200mm

Clasp/Buckle Stainless steel Rolex deployant clasp

Dimensions 37.5mm Diameter

Signed Case, dial, movement and bracelet signed

Estimate

CHF 80,000–160,000

$89,700–179,000

€83,600–167,000

Reference 6240 is one of the most historical Daytona models. At the time of its launch in 1965, it was the first Daytona wristwatch to be fitted with water resistant screw down pushers. As such, the dials were now available with the script “Oyster” to reflect the model’s new technical ability. Manufactured exclusively in stainless steel, the reference featured a bezel with black acrylic insert rather than the metal bezel found on its contemporary pumppusher brethren ref. 6239. A ‘foundational’ watch for all intents and purposes, the model remained in production for only 4 years before evolving into the reference 6263 (and 6265).

This reference 6240 is yet another variant of the diverse model. Instead of bearing the “Oyster” designation, the dial displays “Rolex Cosmograph” with “Daytona” below in a smaller size. Furthermore, the dial has toned down from black, to a beautiful and rich brown “espresso” tone. The case is preserved in equally impressive condition, with crisp finishes to the top of the lugs and very sharp numbers between the lugs.

If furthermore retains all the correct attributes such as the Mk 1 bezel and pushers, which this reference is particularly known for. The inside caseback is also stamped 6239 which is correct of the reference.

ROLEX An extremely rare, highly sought-after and very well preserved 14K yellow gold chronograph wristwatch with “Cherry Logo”

Manufacturer Rolex

Year Circa 1971

Reference No. 6264

Case No. 2’802’678

Model Name Cosmograph “Cherry Logo”

Material 14K yellow gold

Calibre Manual, cal. 727, 17 jewels

Bracelet/Strap Alligator Hermès strap

Clasp/Buckle Gold plated Hermès buckle

Dimensions 37.5mm Diameter

Signed Case, dial and movement signed

Estimate

CHF 180,000–360,000

$202,000–404,000

€188,000–376,000

Introduced in the late 1960s, the reference 6264, along with its companion model, reference 6262, was the last Rolex Daytona model to feature round “pump”-style chronograph pushers. With the release in 1969 of the references 6263 and 6265, Rolex committed to the screw-down pushers for enhanced water resistance. The 6264 is amongst the rarest of all Daytona references with a production span of approximately three years. One of the rarest variants of the Cosmograph to ever grace the auction market, the present watch is an incredible sight to behold. Sporting a “Cherry Logo” dial, it is one of only a handful of known examples on a reference 6264 with 14K yellow gold case. Most notably, “Daytona” is printed in red above the subsidiary register at 6 o’clock, a feature that was not often seen in the early 1970s. It would only be in the late 1970s onwards that Rolex would add “Daytona”’ in red script, and only habitually on their Oyster pusher models such as the reference 6263 and 6265.

Phillips in Association with Bacs & Russo most notably had the pleasure of selling a similar example also cased in 14K yellow gold with a serial number of 2’802’748, meaning it was only seventy digits away from the present timepiece. It is probable that both timepieces were even cased on the same day. Another example can be found in the biblical tome, Ultimate Rolex Daytona by Pucci Papaleo Editore, also with a serial number of 2.802 million, further underscoring the legitimacy of the present timepiece. The black dial with champagne registers, in immaculate condition, does not have the commonly seen gilt Daytona designation. The red “Daytona” seen on this example is referred to amongst collectors as the “Cherry Logo” Daytona, and has a serial number close to 2.8 million. Extremely rare and highly elegant, the present example has aged beautifully, with pleasing oxidation along the outer case and in between the lugs. The numbers between the lugs are crisp, visible, as is the serial number found between the lugs. The arrival on the market of the present gem should not be taken lightly or underestimated. Certain collectors may want to wait until another example shows up on the market. However, considering the spectacular condition of the present watch, compounded with its rarity, there will not be another similar example available for years to come.

URBAN JÜRGENSEN An extremely well-preserved, rare and early platinum wristwatch with guilloché dial, original certificate and presentation box

Manufacturer Urban Jürgensen

Year 2004

Movement No. 80’671

Model Name Ref 8

Material Platinum

Calibre Automatic, 31 jewels

Bracelet/Strap Leather

Clasp/Buckle Platinum Urban Jürgensen buckle

Dimensions 37mm Diameter

Signed Case, dial, movement and buckle signed

Estimate

CHF 10,000–20,000

$11,200–22,400

€10,400–20,900

Accessories

Accompanied by Urban Jürgensen Certificate of Origin dated July 2004, presentation box and outer packaging.

Since its acquisition in 1985 by Peter Baumberger and subsequent rebirth in the 1990s under the technical supervision of Derek Pratt and Kari Voutilainen, Urban Jürgensen has always maintained an immediately recognizable visual language with its elegant slim stepped cases, tear drop lugs, lavish guilloché dials and elaborate hands.

Cased in platinum and consigned by the original Japanese owner, the present watch perfectly encapsulates Urban Jürgensen’s design philosophy. An early example made in the 1990s, it most notably displays a 37mm platinum case with immediatelyrecognizable teardrop lugs and a convex bezel. Finished to perfection, the case has been made in the “traditional” way, meaning that each component has been hand polished and made without the overuse of modern technology.

The dial is a work of beauty, being decorated with a guilloché finish, made by hand. The numerals are made with blue enamel, and the contrasting patterns are delicate and a sight to behold. This version does not have the date at 6 o’clock - a detail which is particularly sought after by retailer.

Offered with its original certificate and presentation box, the present watch represents the dream of independent watchmaking, made under the leadership of the horological greats: Derek Pratt, Kari Voutilainen and Peter Baumberger, reflecting a bygone era and produced during one of the most productive moments in the history of independent watchmaking.

Year Circa 1995

Case No. N°9

Model Name Split Seconds Chronograph

Material 18k pink gold

Calibre Manual, based on Angelus 179, 26 jewels

Bracelet/Strap Alligator

Clasp/Buckle 18k pink gold Daniel Roth pin buckle

Dimensions 39mm width X 42mm length

Signed Case, dial, movement and buckle signed

Estimate

CHF 30,000–60,000

$33,600–67,300

€31,300–62,700

Daniel Roth was not only an incredibly talented watchmaker but also an artist who created a design language with his ellipsocurvex case shape, hands with pointed tips and dials with a horizontal or Clous de Paris guilloché patterns, he was also a man with deep historical watchmaking knowledge and his finger on the pulse of the market. He was also a pioneer as he was one the earliest master watchmakers who decided to branch out and go “independent” with his vision in 1987 after having revived the Breguet brand.

We are delighted to offer one of Roth’s most elusive watches as to the best of our research the present split seconds chronograph is the first ever to appear in an international auction market in the past two decades. In the early 1990s a batch of vintage Venus 179 split seconds chronograph ebauches were found in the Vallée de Joux in Switzerland and used by some brands including Girard-Perregaux and Ulysse Nardin to create a small number of wristwatches using this iconic model.

Another to use this movement was Daniel Roth who had already introduced his manual winding chronograph ref C147 using a Lemania base and the moopusher chronohtraph using a vintage Lemania 2220 caliber. According to scholarship Roth made only 60 of these split second chronographs making it part if the rarest models ever made by him.

The present example offered by the original owner and fresh to the market offers the rare opportunity of obtaining a model so rare that not only none has been seen on the international market for at least the turn of the millennium but of which very few photos can be found.

THE INDEPENDENTS’ ATELIER

DE BETHUNE A surprising and cutting edge blued titanium tourbillon wristwatch with power reserve in the back with guarantee, one of 8 known

Manufacturer De Bethune

Year 2018

Reference No. DB28TBTIBN

Movement No. DB.D.002.015

Case No. 006

Model Name DB 28 “Kind of Blue” Tourbillon

Material Heat blued titanium

Calibre Manual

Bracelet/Strap Leather

Clasp/Buckle Heat blued titanium and pink gold De Bethune pin buckle

Dimensions 43mm Diameter

Signed Case, dial, movement and buckle signed

Estimate

CHF 55,000–100,000

$61,700–112,000

€57,500–104,000

Accessories

Accompanied by De Bethune Certificate of Origin and Warranty dated 31 August 2018.

De Bethune has since its inception in 2002 been a potent mix of ancestral horological know-how applied to cutting edge movement and avant-garde designs.

Denis Flageollet, the brand’s co-founder and master watchmaker rather than simply modifying or improving traditional techniques takes a precise mathematical and scientific approach with regards to the technical process, case and movement architecture, and finishing of each of his watches. All this results in some of the most visually striking and masterful products in contemporary horology, the present DB28 “Kind of Blue” Tourbillon is part of this elite circle.

Launched in 2016 the DB28 “Kind of Blue” Tourbillon features a striking heat blued titanium case and movement with the brand’s signature delta shaped bridge decorated with applied microsphere stars in white gold. The hours are marked by arrow pointers in pink gold as are the skeleton hands. The sense of detail can be found in the pink gold back bezel and even in the prong of the pin buckle.

The watch features a 30seconds tourbillon, which is the lightest in the world, weighing 0.20 grammes for 63 parts. It also features a silicon balance wheel and escape wheel, the DeBethune proprietary balance spring with flat terminal curve, a self-regulating twin barrel to ensures constant torque in the movement.

Highlighting the ultimate rarity and desirability of this watch in the past 7 years only 8 pieces have been made.

KARI VOUTILAINEN A unique and important white gold wristwatch with regulator style display, brown guilloché dial, observatory movement, guarantee and presentation box

Manufacturer Kari Voutilainen

Year 2008

Movement No. 11’291’404

Model Name Chronomètre 27

Material 18k white gold

Calibre Manual, Longines 360 ébauche, 21 jewels

Bracelet/Strap Leather

Clasp/Buckle 18k white gold Voutilainen deployant clasp

Dimensions 44mm Length and 35.5mm Width

Signed Case, dial, movement and clasp signed

Estimate

CHF 50,000–100,000

$56,100–112,000

€52,200–104,000

Accessories

Accompanied by Voutilainen fitted box, guarantee, service logbook, extra white gold Voutilainen pin buckle, polishing cloth and outer packaging.

Literature

Kari Voutilainen and his works are featured in Kari Voutilainen Horlogerie d’Art by Theodore Diehl as well as in Watchmakers, The Masters of Art Horology by Maxima Gallery pp. 228-247 and in Twelve faces of Time, Horological Virtuosos by Elisabeth Doerr and Ralf Baumgarten pp. 90-105

Following the immense success of his Observatoire wristwatches featuring a reworked Peseux 260 ébauche, Kari Voutilainen - in 2008 - once again used another emblematic chronometer movement, this time based on the incredible high beat Longines 360.

The Longines 360 caliber was completely devised from the ground up with observatory competitions in mind - it was a rectangular movement with a cutting edge (for the time) high frequency of 36,000 VPH, which subsequently won numerous prizes at the Neuchatel Observatory trials. With a total of 498 Bulletins de Marche, calibre 360 claims the most number of successful submissions of any wristwatch-sized chronometer calibre between 1959 and 1967! Observatory movements were made to compete but not look specifically pleasing to the eye, Voutilainen painstakingly disassembled each component and meticulously hand-finished them with beveling, perlage, gilding and frosting, each to the highest levels of visual and technical perfection possible. Furthermore, the Guillaume balance was fitted with a Breguet overcoil and Grosmann internal curve for maximum precision.

Housed in a large white gold rectangular case with lugs reminiscent of Voutilainen’s tear drop lugs the watch has a regulator type dial layout with hours indicated via a central hand, hours at 12 o’clock and seconds at 6 o’clock. According to Voutilainen around twenty two Chronomètre 27 pieces in both white and pink gold were made. However, the present example is made even more covetable as is it is the only example made in white gold with a dark chocolate brown hand guilloché dial (the other models had a hand guilloché grey dial).

THE INDEPENDENTS’ ATELIER

F.P. JOURNE A spectacular platinum chronometer wristwatch with jade dial, deadbeat seconds, power reserve indicator, guarantee and presentation box

Manufacturer F.P. Journe

Year 2017

Case No. 274-CO

Model Name Chronomètre Optimum “Jade Dial”

Material Platinum

Calibre Manual, cal. 1510, 44 jewels

Bracelet/Strap Leather

Clasp/Buckle Platinum F.P. Journe pin buckle

Dimensions 40mm Diameter

Signed Case, dial, movement, buckle signed

Estimate

CHF 200,000–400,000

$224,000–449,000

€209,000–418,000

Accessories

Accompanied by fitted box, F.P. Journe warranty card dated 23 August 2017, polishing cloth, USB keys and outer packaging.

While the Chronomètre Optimum demonstrates a technical feat of horological genius, collectors are immediately drawn to the subtle mint green jade dial of the present watch, which gives it a visually arresting appeal. The present example is to the best of our research the first Chronomètre Optimum with Jade dial to grace the international auction market. Jade is rarely used in timepieces as at a certain thickness (or thin-ness), jade will crack, and it requires extreme care, skill, and artisanship to place in a watch dial. The Chronomètre Optimum was first conceived as an idea in 2001, however the first example was not released until 2012. A showcase of watchmaking proficiency, it adopts concepts from other Journe models: the double barrel layout of the Chronomètre Souverain, and the remontoir d’égalité system of his tourbillon wristwatch. The Optimum is to be considered Journe’s “ultimate” technical essay on precision, reuniting the most efficient chronometer solutions from previous models, and then adding to them a new escapement.

The solid 18 karat pink gold movement features indeed the patented ‘BHP’ - Bi-axial Hi Performance - escapement. Inspired by works of A.L. Breguet - a great source of inspiration for Journe also due to his formative years restoring antique timepieces in Paris - this natural escapement employs two escapement wheels (thus, Bi-axial) rather than the usual single one. This solution, coupled with special design geometries, allows for the movement to function without lubrication and ensures more reliability overall and less wear and tear. The remontoir d’égalité system is made from lightweight titanium and connected to the additional dead-beat seconds indicator displayed on the backside of the movement. The movement is capable of 70-hours of power reserve when fully wound, with 50 hours possible without loss of amplitude. FP Journe models with special dials were only upon application, never in the catalogue and reserved for the brand’s most important collectors making the present Chronomètre Optimum with green jade dial an incredibly important and collectible timepiece.

F.P. JOURNE A highly rare and attractive green jade and platinum cufflinks with pouch and presentation box

Manufacturer F.P. Journe

Year Circa 2021

Material Platinum and jade

Signed Cufflinks signed FPJ

Estimate

CHF 5,000–10,000

$5,600–11,200

€5,200–10,400

Accessories

Accompanied by F.P. Journe pouch and presentation box.

Offered without reserve and crafted in platinum and jade, the present stunning cufflinks are a perfect accompanying accessory to the Chronomètre Optimum “Jade Dial”, making for a dashing ensemble together. While F.P. Journe offers a number of cufflinks with different hard stone and materials to the center, jade is arguably one of the most difficult materials to work with due to its fragile nature - it is incredibly challenging to cut thin sheets of jade without breaking the stone, attesting to F.P. Journe’s savoir-faire and excellence.

Most strikingly, the edges of the cufflinks recall the crown of F.P. Journe models such as the Optimum or Résonance - a cohesive nod to F.P. Journe’s indelible design language. Moreover, the platinum gives heft and gravitas to the cufflinks, giving a stealthy and stylish appearance.

For enthusiasts and collectors, any George Daniels timepiece is the pinnacle of watch collecting. Over the course of his lifetime, only 24 unique pocket watches were entirely hand-made by him, in addition to two completely unique, hand-made wristwatches. Only two serially-produced, limited edition models were developed under his leadership and bearing his signature – the George Daniels Millennium launched in 1998 with just over 50 examples made, and the George Daniels Anniversary watch launched in 2010, with just 47 examples to be completed.

Widely considered the greatest watchmaker of the 20th century and a visionary icon of British watchmaking, Dr. George Daniels truly lived up to the definitions of determination, innovation and dedication. Born in 1926, Dr. Daniels stumbled upon his first watch at the age of 5 and discovered the interlocking wheels of the movement, “the centre of the universe” he says. A truly self-taught genius, Daniels never completed an apprenticeship, obtaining his knowledge from books and self-motivated restoration of various Abraham Louis Breguet timepieces after the war in 1947. George Daniels’ first horological exercise for himself was a Marine Chronometer which he made in 1953, followed by a series of 37 pocket and wrist watches, including the Four-Minute Tourbillon and his masterpiece, The Space Traveller pocket watch. He became a renowned expert on Breguet’s work and wrote the definitive book on the subject, The Art of Breguet.

GEORGE DANIELS A spectacular and historically important platinum co-axial wristwatch with date and power reserve indication, with presentation box, one of only four pieces made

Manufacturer George Daniels

Year 2013

Movement No. Movement engraved JC01

Model Name Anniversary

Material Platinum

Calibre Manual, co-axial escapement

Bracelet/Strap Alligator

Clasp/Buckle Platinum deployant buckle signed GD

Dimensions 40mm Diameter

Signed Case, dial, movement and buckle signed

Estimate

CHF 700,000–1,400,000

$785,000–1,570,000

€731,000–1,460,000

Accessories

Accompanied by Fitted box, product literature, leather wallet, key, setting pin and polishing cloth

Literature

George Daniels : A WatchMaker and His Art by Michael Clerizo

Relentless in pushing the boundaries as an individual and in the world of horology, Daniels challenged the quartz crisis in the late 1960s with his impeccable mastery of the 34 trades requisite in creating a watch entirely by hand. During this new dawn of quartz watches, Daniels’ innovation of his ground breaking, Co-axial escapement changed the landscape of horology as none other since Thomas Mudge’s invention of the lever escapement in 1755 - a time gap of 250 years.

Lever escapements in conventional watchmaking require lubrication and have always had shortfalls with regards to longterm accuracy, whether by temperature, shock, or aging. The Coaxial escapement by Daniels, beginning from its nascence in 1975, draws on elements from the detent escapement that functions with a three pallet system, separating the locking function from the impulse, thus avoiding possible sliding friction and omitting the viscosity of lubricants once and for all. With rigorous testing and modification following almost twenty-five years of discussions with a multitude of Swiss brands, the Co-axial escapement was finally commercialized by Omega in 1999.

In celebration of the 35th anniversary of this groundbreaking invention, George Daniels set out to produce 35 hand-made watches. Inspired by his famous tourbillon chronograph pocket watch created in 1994, Daniels and his protegé and successor Roger Smith set out to create a new British caliber that was to be produced by Roger W. Smith and finished to Daniels’ exacting standards and style.

The Anniversary Watch is a concentrate of Daniels’ genius and design ethos in a wristwatch. Says Daniels about this piece “My goal has always been to make watches which provide historical, technical, intellectual, aesthetic, amusing and useful qualities. This wristwatch is a culmination of over 40 years of watchmaking and unashamedly takes inspiration from several pieces in my body of work. The 18 carat gold case houses a completely new and original Daniels calibre which is fitted with a calendar and power reserve complication and, along with the minute, hour and seconds, provides all the information that a fine watch should.”

Every element, of this watch, may it be the case, the dial, each single component has been crafted without a shred of compromise. The 40mm gold case sits perfectly on the wrist whereas the hand guilloché dial is a gem of design and craftsmanship. The movement tactfully balances traditional British looks and the groundbreaking co-axial escapement.

Forty-seven George Daniels Anniversary watches would be produced over the years following its launch in 2010, including 35 examples in yellow gold, four examples in white gold, four examples in pink gold (to be completed), and four examples platinum – like the present lot.

Only the 2nd ever platinum Anniversary to grace the auction market (the first was sold by Phillips New York in June 2022 for $2,389,500) and only one of 4 every made the present example bearing number JC01 made in 2013 is actually the very first platinum piece to have been produced, the other three were made n 2014, 2019 and 2021, as such is most certainly one of the rarest and most relevant British wristwatches ever made.

Founded in Florence in 1860, Officine Panerai has specialized since its very beginning in the production of horological and maritime high precision instruments. In the early 19th century Panerai created Radiomir, a luminous-based powder (patented on March 23rd, 1916) that allowed its wearer to tell the time in any weather condition by glowing in the dark, with its very first prototype produced in 1936. Over the years its legacy evolved thanks to its iconic watches that blend distinctive design elements with exceptional craftsmanship. The brand’s signature characteristics include bold cushion-shaped cases, oversized numerals, and markers for enhanced legibility.

First unveiled in the forties, whilst being the supplier of precision instruments for the Italian Navy, the Panerai reference 3646 witnessed first-hand the tumultuous geo-political changes that were occurring in the greater part of Europe. Modified to feature elements that would come to define the Panerai aesthetics of today, the reference 3646 is considered today one of the most iconic models from the brand.

Inspired by perfection, Giuseppe Panerai would go on to create his own luminous material based on tritium and named it Luminor. Around the same year, the brand started to collaborate with the Egyptian Army, a cooperation that would later give birth to “The Egizziano” (Egyptian in Italian) “2/56” – meaning it was most probably the second project from 1956. The “Egizziano” was made alive thanks to a modified version of the Angelus SF 240 calibre made by Stolz Freres in Le Locle, Switzerland. The manual-wound Angelus SF 240 boasted an incredible power reserve of 8-days, a decisive improvement from the early Rolex and Cortebert calibers which when fully wound would only last 36 hours. The model was also fitted with an avant-garde transparent case back and Tight Seal Device, an ingenious invention patented the year before. To present the new Luminor model with its upgraded movement, Giuseppe Panerai used a small batch of 3646’s that survived the liberation of Florence in 1944 and delivered them to the COMSUBIN (Comando Raggrupamento Subaquei e Incursori Teseo Tesei), the Italian commando frogman unit. Modified solid lugs were welded on the old 3646’s cases and to make clearance for the new Angelus movement Panerai specifically developed a higher bezel and conical shaped display caseback. These “Transitional” 3646’s where supposedly never intended as diving equipment since their waterproofness could not be guaranteed due to the conical open caseback. The elements found on those transitional models would later define the aesthetics of the Luminor we know today.

PANERAI An important and unique platinum wristwatch with historical movement and presentation box, with proceeds going to the Intergovernmental Oceanographic Commission of UNESCO

Manufacturer Panerai

Year 2023

Reference No. PAM01346

Movement No. signed “juin.61”

Case No. OP7535; BB2104810

Model Name Radiomir Guido Panerai & Figlio

Material Platinum

Calibre Manual, cal. SF240

Bracelet/Strap Panerai leather strap

Clasp/Buckle 18K white gold Panerai pin buckle

Dimensions 47mm Diameter

Signed Case, dial, movement and buckle signed

Estimate

CHF 60,000–180,000

$67,300–202,000

€62,700–188,000

Accessories

Accompanied by Panerai Certificate of Origin, additional case backs, additional strap, and Radica wood presentation box.

Panerai had a few early Angelus SF240 movements in its stock and decided to use an example from June 1961 to create a one-of-a-kind Radiomir, named Guido Panerai & Figlio in honor of the first model produced in the original Panerai Laboratory. More than just a simple homage to the original, the present piece unique timepiece firmly merges innovation with historical Italian DNA. Cased at 47mm in diameter, the timepiece is crafted from Platinumtech, a harder and scratch resistant material exclusively created by Panerai.

The key features found on this special edition watch include solid welded lugs, sandwich dial, gold-color hands, and domed sapphire crystal. The characteristics found in the Guido Panerai & Figlio are directly inspired by the form and aesthetics of the transitional model reference 3646. The timepiece comes with a made-in-Italy calf strap and an additional Cuoierie Meccaniche Brelli strap, the original leather strap maker for Officine Panerai. This one-of-a-kind Radiomir is further presented in a historically inspired Radica wood exterior and black Alcantara interior presentation box.

A unique opportunity to acquire a historically significant and impressive piece-unique timepiece. All the proceeds of the sale including Buyer’s Premium will be donated to the Intergovernmental Oceanographic Commission of UNESCO (IOC). The IOC promotes international cooperation in marine sciences to improve management of the ocean, coasts and marine resources. The IOC enables its 150 Member States to work together by coordinating programmes in capacity development, ocean observations and services, ocean science, tsunami warning and ocean literacy.

JAEGER-LECOULTRE An extremely attractive limited edition stainless steel wristwatch with green lacquer dial, guarantee and presentation box, made in a limited edition of 26 pieces for the London Market

Manufacturer Jaeger-LeCoultre

Year 2015

Reference No. 277.8.62

Case No. 3’127’792 and 14/26

Model Name Grand Reverso Tribute 1931 The London Flagship Edition

Material Stainless steel

Calibre Manual, cal. 822, 21 jewels

Bracelet/Strap Alligator

Clasp/Buckle Stainless steel Jaeger-LeCoultre buckle

Dimensions 46.8mm Length and 27.4mm Width

Signed Case, dial, movement and buckle signed

Estimate

CHF 10,000–20,000

$11,200–22,400

€10,400–20,900

Accessories

Accompanied by Jaeger-LeCoultre Guarantee Certificate, Certificate of Origin, product literature, presentation box and outer packaging.

Introduced in 1931, the Reverso has a most fascinating history, as the creation of the model absolutely ties functionality with aesthetics. During his travels in India, Swiss businessman and watch collector César de Trey attended a polo match at a club for British army officers. At that moment, one of these officers had broken the glass of his timepiece, and challenged de Trey to create a watch robust enough to resist a polo match, yet elegant enough to be worn in a formal setting. As such, the Reverso timepiece was born. With a dial that could be flipped, the outside case was also a perfect canvas for artistry and decoration. The possibilities were endless, from enamel, to engraving, and so on.

In 2015, the Grande Reverso 1931 London Edition was launched at the new Jaeger-LeCoultre boutique in Old Bond Street, London. To celebrate this momentous occasion, the manufacture released a limited run of 26 pieces with a rich and beautiful British racing green lacquer dial and the Big Ben decorated on the outside of the case.

Today, the London Edition with green dial is one of the most sought-after and exclusive series the brand has ever created. With such low production numbers, the model is very elusive and hardly ever comes on the market. To offer one on the auction market is a momentous occasion indeed.

FRANCK MULLER An intriguing and well-preserved yellow gold double-dialed chronograph wristwatch with telemetre, tachymetre and pulsations scale, certificate and presentation box

Manufacturer Franck Muller

Year 2000

Reference No. 3870 NA DF

Case No. 05

Model Name Chronograph Double Face

Material 18k yellow gold

Calibre Manual, based on cal Lemania 1874

Bracelet/Strap Leather

Clasp/Buckle 18k yellow gold Frank Muller pin buckle

Dimensions 36mm Diameter

Signed Case, dial, movement and buckle signed

Estimate

CHF 6,000–12,000

$6,700–13,500

€6,300–12,500

Accessories

Accompanied by Franck Muller fitted box, Certificate, owner’s book, purchase invoice, owner’s book from retailer, outer packaging.

Known for his daring designs, Franck Muller started his career producing rather subtle watches inspired from his days restoring some of the rarest and most complicated watches of the past. Muller is also part of the fantastic group of young watchmakers – along with Roth, Dubuis or Halter- who had decided to go independent and launch his eponymous brand in 1991.

One of his first creations was a double sided chronograph inspired by the Patek Philippe ref 1463 “Tasti Tondi”. He obviously re imagined the chronograph by placing an oversized seconds counter on the reverse of the watch, a complication once found on pocket watches.

The front features a conventional dial with chronograph registers, while the back has an oversized, one-minute register with center seconds as well as a pulsometer, tachymeter and telemeter, operated by the chronograph buttons. Due to its large display, the scales are significantly easier to read than on an ordinary chronograph.

According to Nicholas Rudaz, CEO of Franck Muller these double sided chronographs were all commissioned by an Italian retailer in the ’90s. They were made in small series of 40 - 50 watches each time.

This particular double sided chronograph is a true symbol of a bygone era where independent watchmaking was still in its infancy.

PATEK PHILIPPE A rare and attractive pink gold pilot’s dual-time wristwatch with date, day and night indicator, certificate of origin and presentation box, retailed by Tiffany & Co.

Manufacturer Patek Philippe

Year 2021

Reference No. 5524R-001

Movement No. 7’374’178

Case No. 6’430’899

Model Name Calatrava Pilot Travel Time

Material 18k pink gold

Calibre Automatic, cal. 324 S C FUS, 29 jewels

Bracelet/Strap Leather

Clasp/Buckle 18K pink gold Patek Philippe pin buckle

Dimensions 42mm Diameter

Signed Case, dial, movement and buckle signed

Estimate

CHF 30,000–60,000

$33,600–67,300

€31,300–62,700

Accessories

Accompanied by Patek Philippe Certificate of Origin stamped Tiffany & Co. San Francisco USA and dated April 18th 2021, setting pin, instruction manual, hang tag, product literature, leather folio, fitted presentation box and Tiffany & Co. outer packaging.

Patek Philippe’s Calatrava Pilot Travel Time took its inspiration from early 20th century air travel pioneers and the brand’s early aviation watches. Released at Baselworld in 2015 in white gold and 2018 in pink gold , the reference 5524 at first met some resistance from the collecting community as it was a 21st century dual-time wristwatch made for 21st century tastes and not merely an iteration of a more classic offering.

Sentiments quickly changed, and the watch became sought after for its thoroughly modern functionality as a companion piece for world travelers.

The 42mm diameter case is dominated by two large correctors found at the 8 and 10 o’clock positions. These allow for the hour hand to jump forward or backward an hour per push, and feature patentpending safety locks to ensure the time is not accidentally changed. The indices are filled with Superluminova, increasing the legibility of the oversized Arabic numerals. A bold sword hand indicates local time, and a second, skeletonized hand shows home time.

To date, only one other iteration of the present example has appeared on the auction market, underscoring the rarity of this timepiece. The present watch is offered in excellent, barely worn condition and is accompanied by all its original accessories such as the Patek Philippe Certificate of Origin dated June 28, 2019, setting pin, product literature, presentation box and outer packaging.

Phillips has had the pleasure of offering only one 5524 in pink gold underlining the models extreme rarity, however, the present watch is signed Tiffany & Co, making it only the 2nd known pink gold model bearing this prestigious signature (4 models in white gold signed Tiffany & Co. are known).

PATEK PHILIPPE A rare stainless steel wristwatch with center seconds, date, white dial, bracelet, certificate of origin and presentation box

Manufacturer Patek Philippe

Year 2019

Reference No. 5711/1A-011

Movement No. 7’209’269

Case No. 6’294’857

Model Name Nautilus

Material Stainless steel

Calibre Automatic, cal. 324 SC, 29 jewels

Bracelet/Strap Stainless steel Patek Philippe bracelet, max length 205mm

Clasp/Buckle Stainless steel Patek Philippe deployant clasp

Dimensions 42.5mm Width

Signed Case, dial, movement and bracelet signed

Estimate

CHF 40,000–80,000

$44,900–89,700

€41,800–83,600

Accessories

Accompanied by Patek Philippe Certificate of Origin dated January 29, 2019, product literature, wallet, presentation box and outer packaging.

Reference 5711 was launched in 2006 to commemorate the 30th anniversary of the Nautilus. Inspired by the original reference 3700 Jumbo Nautilus, the present reference 5711 features sweep center seconds and a larger case with 42.5 mm bezel width. With the modern update and classic sporty look, the present watch is one of the most sought after timepieces at auction and is now officially discontinued in Patek Philippe’s catalog.

From the original owner, preserved in barely worn condition and displaying a white dial, the present watch is accompanied by all its original accessories such as its Patek Philippe Certificate of Origin, product literature, wallet, presentation box and outer packaging.

Manufacturer Omega

Year 2000

Case No. 13

Model Name De Ville Central Tourbillon

Material 18K white gold and diamonds

Calibre Automatic, cal. 1170, 48 jewels

Bracelet/Strap Leather

Clasp/Buckle 18K white gold Omega deployant clasp

Dimensions 39mm Diameter

Signed Case, dial, movement and buckle signed

Estimate

CHF 40,000–80,000

$44,900–89,700

€41,800–83,600

Omega’s history and that of the tourbillon complication are highly intertwined. In 1947, Omega created the very first tourbillon wristwatch in the world. The manufacture made twelve Calibre 30 tourbillon movements, each measuring 30mm in diameter to be tested in the Geneva, Neuchatel and Kew-Teddington Observatory trials. In these movements, the tourbillons had a rotation rate of 7.5 minutes as opposed to the more standard 60 seconds. All passed with flying colours.

Fast forward to 1994, the brand launched the first central tourbillon ever, to mark its 100th anniversary. With the flying tourbillon with its cage right in the middle of the dial, it was nothing like the manufacture had ever launched before. The crown itself was only used to wind the movement. A second crown is located on the case back to set the hands.

The present timepiece is an exceedingly luxurious version of the famed De Ville Central Tourbillon - cased in white gold, it most notably has baguette diamonds set on the bezel, weighing an estimated 3.54 carats, giving the watch an incredibly luxurious appearance. Numbered 13, it was most probably made in a highly small series, reserved exclusively for Omega’s very best clients.

Manufacturer Breguet

Year Circa 1995

Reference No. 3237

Movement No. 1039

Case No. 1104 E

Material 18K yellow gold and lapis lazuli

Calibre Manual, cal. 533, 21 jewels

Bracelet/Strap Leather

Clasp/Buckle 18K yellow gold Breguet pin buckle

Dimensions 36mm Diameter

Signed Case, dial, movement and buckle signed

Estimate

CHF 10,000–20,000

$11,200–22,400

€10,400–20,900

Accessories

Accompanied by blank Certificat d’Origin et de guarantee and Swatch Group Japan service invoice dated February 28, 2023 and service card. Furthermore accompanied by Breguet booklet, box and outer packaging.

Reference 3237 was in production for most of the 1990s, and it is without a doubt a champion of the era, interpreting it flawlessly thanks to the coin-edge case and engine-turned dial.

In fact, engine turning is one of the defining design traits of the brand, featuring a history within the company which harkens back to the very first timepieces made by Mr. A.L. Breguet himself. Thus it is not surprising to find such a decoration in this timepiece. What is instead well beyond surprising and closer to mind-blowing is the incredible additional decoration we find on the present watch.

Immediately apparent even at the most cursory glance, the minute and hour tracks are printed in silver over a solid lapis lazuli. The aesthetic impact of this detail - which comes to dominate and dictate the looks of the entire watch - cannot be overstate, as cannot be overstated the technical achievement of cutting out the lapis lazuli wafer in this very specific and unusual shape.

If looks and technical prowess boost the attractiveness of the piece, its rarity propels it above any other representative of the model. Lapis lazuli is a material hardly ever used by Breguet, which as mentioned before relies usually on engine-turning for its dial decoration, making this watch (so far the only known example in this configuration) one of the most elusive and collectible representative not only of this reference but of the entire Breguet modern production as well.

PATEK PHILIPPE A highly rare and attractive pink gold perpetual calendar chronograph wristwatch with certificate of origin, additional caseback, presentation box and outer packaging

Manufacturer Patek Philippe

Year 2015

Reference No. 5270R-001

Movement No. 5’891’261

Case No. 6’061’265

Material 18K pink gold

Calibre Manual, cal. CH 29-535 PS Q, 33 jewels

Bracelet/Strap Alligator

Clasp/Buckle 18K pink gold Patek Philippe deployant clasp

Dimensions 41mm Diameter

Signed Case, dial, movement and clasp signed

Estimate

CHF 70,000–100,000

$78,500–112,000

€73,100–104,000

Accessories

Accompanied by Patek Philippe Certificate of origin dated August 14, 2015, additional caseback, setting pin, product literature, wallet, presentation box and outer packaging.

Patek Philippe’s reference 5270 perpetual calendar chronograph was introduced in 2011 at Baselworld as the replacement for the reference 5970 first released in 2004. Both models evolved from a line of highly successful perpetual calendar chronographs, starting with the famed reference 1518 – the world’s first serially produced perpetual calendar chronograph wristwatch in 1941, followed by the iconic 2499 released in 1951, and modernized with the reference 3970 from 1987-2004. The reference 5270 broke ground from its historical past, and was Patek Philippe’s first perpetual calendar chronograph wristwatch with a fully in-house movement. Four years after its launch, the model was introduced with an 18 karat pink gold case, like the present example, in 2015, following platinum-cased models released the year prior. Fitted within a very wearable 41mm diameter case, its dial has a symmetry reminiscent of vintage models, and modernised with a night and day indication. Applied rose gold hour markers and rose gold feuille hands perfectly match the case.

Since its introduction, the model has seen several iterations, as seen with so many of the brand’s past models. The changes have been observed with the dial over three series: First series: Hands and hour markers are blackened white gold, offering the highest degree of legibility amongst all three series. The dial features railway minute divisions combined with Arabic five minute divisions, and was produced from 2011-2013. Second series: In production from 2013 to 2015, a tachymeter scale that follows the contour of the subsidiary seconds counter was now added. Third series: The tachymeter scale now stops where it intersects the timekeeping seconds subsidiary dial. The present 5270R is presented in exceptional overall condition with all of its original accessories.

PATEK PHILIPPE An incredibly rare and important yellow gold astronomical wristwatch with sky chart, phases and orbit of the moon, time of Meridian passage of Sirius and of the moon and box

Manufacturer Patek Philippe

Year 2008

Reference No. 5102J-001

Movement No. 3’580’120

Case No. 4’448’607

Model Name Celestial

Material 18K yellow gold

Calibre Automatic, cal. 240 LU CL, 45 jewels

Bracelet/Strap Leather

Clasp/Buckle 18k yellow gold Patek Philippe pin buckle

Dimensions 43mm Diameter

Signed Case, dial, movement and buckle signed

Estimate

CHF 90,000–100,000

$101,000–112,000

€94,000–104,000

Accessories

Accompanied by Patek Philippe winding box and outer packaging, further accompanied by Patek Philippe Extract from the Archives confirming production of the present watch in 2008 and its subsequent sale on May 30, 2008.

Patek Philippe’s Celestial is a potent mix of technical prowess, artistic crafts and pure poetry. Launched in 2002, the Celestial was a true game changer. This astronomical wristwatch adopts the principle of the celestial canopy from the most complicated Patek Philippe wristwatch, ref 5002, the Sky Moon Tourbillon. The reference was first launched in platinum, before the yellow gold variant was later introduced for two years only, from 2007 to 2009.

The dial depicts the skychart of the Northern Hemisphere elegantly rotating to depict the apparent angular motion of the stars and moon, along with the progression of the phases of the moon. Three sapphire crystal discs are seamlessly layered on top of one another to simulate the dynamic orbit of the moon and the passage of the stars, hence rendering it a remarkable sense of depth. The hours and minutes are indicated by two hollowed hands in white. A delicate elliptical contour on the inside of the glass frames the portion of the sky visible from all cities sharing the latitude of Geneva.

To achieve the highest possible exactitude for the astronomical displays, the engineers of Patek Philippe researched 25 trillion (25,000,000,000,000) ratio combinations, showing the enormous horological challenge the model represents. The case flanks are beautifully engraved with a Calatrava cross. A delicate piece of the cosmos on the wrist the present Celestial is only the 24th example in yellow gold to appear on the auction market.

Chiming with unparalleled chime and clarity and one of Patek Philippe’s most impressive and complicated timepieces launched, reference 5013 is is a very impressive model, combining good looks with technical superiority - both attributes the Genevan brand is particularly known for.

At the time of launch in 1992, it was the first automatic minute repeater perpetual calendar with retrograde date function and was the most complicated timepiece in the Patek Philippe catalogue with a movement consisting of 515 individual parts constructed, designed especially for the reference. Encasing the self-winding movement is a beautiful 37mm tonneau-shaped case. Cases from early examples of the reference were made by renowned master case maker JeanPierre Hagmann. Throughout its production span from 1992 – 2010, it is estimated that 101 calibres were produced for the reference with 30 examples in yellow gold, 20 examples in pink gold, 6 examples in white gold and 45 examples in platinum. With a long production span and with only 101 examples believed to be produced across all four materials, the ref. 5013 is certainly a highly complicated timepiece to manufacture and is most certainly rare.

PATEK PHILIPPE An extremely attractive and rare platinum tonneau-shaped minute repeating perpetual calendar wristwatch with black dial and Breguet numerals, retrograde date, moon phases, additional caseback, original certificate and presentation box

PATEK PHILIPPE An extremely attractive and rare platinum tonneau-shaped minute repeating perpetual calendar wristwatch with black dial and Breguet numerals, retrograde date, moon phases, additional caseback, original certificate and presentation box

Manufacturer Patek Philippe

Year 2008

Reference No. 5013P-010

Movement No. 1’908’072

Case No. 4’330’454

Material Platinum

Calibre Automatic, cal. R 27 PS QR, 39 jewels

Bracelet/Strap Alligator

Clasp/Buckle Platinum Patek Philippe buckle

Dimensions 37mm Width

Signed Case, dial, movement and buckle signed

Estimate

CHF 250,000–500,000

$280,000–561,000

€261,000–522,000

Accessories

Accompanied by Patek Philippe Certificate of Origin dated February 28, 2008, additional caseback, setting pin, leather portfolio, winding presentation box and outer packaging.

The development of the Ref. 5013’s movement (Cal. R 27 PS QR) was the continuation and result of Patek Philippe’s research and development when it created the brand’s first automatic minute repeaters in 1989 to celebrate the brand’s 150th anniversary. Historically and traditionally, the minute repeating complication was powered by a manually wound movement. Thus, Patek Philippe’s made an horological intervention when it created the automatic minute repeating mechanism in 1989.

The tonneau-shaped platinum case is a nod to the past, as the model is inspired by a historically important tonneau-shaped yellow gold minute repeating wristwatch no. 97589 made for Henry Graves, Jr. On the wrist, it gives a lot of presence and the black dial is very striking against the platinum case. To date, the present timepiece is the fifth example to ever come on the market. Even more remarkable is the fact that the timepiece was freshly serviced this year at Patek Philippe and comes as an absolute “Full Set” and is accompanied by all its original accessories such as the Patek Philippe Certificate of Origin dated February 28, 2008, additional caseback, setting pin, leather portfolio, winding presentation box and outer packaging. It is further fresh to the auction market and appearing for the first time in public space.

ROLEX A highly rare and exceptionally well-preserved antimagnetic stainless steel wristwatch with center seconds, bracelet, caseback sticker, guarantee and presentation box

Manufacturer Rolex

Year Circa 1980

Reference No. 1019

Movement No. M886207

Case No. 6’136’663

Model Name Milgauss

Material Stainless steel

Calibre Automatic, cal. 1570, 26 jewels

Bracelet/Strap Stainless steel Rolex Oyster bracelet, reference 78360, end links stamped 580, max length 205mm Clasp/Buckle Stainless steel Rolex deployant clasp

Dimensions 38mm Diameter

Signed Case, dial, movement and bracelet signed

Estimate

CHF 20,000–40,000

$22,400–44,900

€20,900–41,800

Accessories

Accompanied by Rolex guarantee dated February 3, 1990, product literature and presentation box.

The Milgauss is the result of a direct collaboration between Rolex and Geneva-based CERN - Centre Européen de Recherche Nucléaire (European Organization for Nuclear Research). Their aim was to develop a wristwatch that could withstand intense magnetic fields and thus be worn by the CERN engineers and laboratory workers constantly in highly magnetic environments.

The result was the Milgauss, deriving its name from the Latin “mille” meaning a thousand, and “Gauss” representing the unit measure for magnetism. Accordingly, it could withstand exposure of up to 1000 Gauss with no effect on accuracy, whereas a typical watch movement can only withstand up to 70-90 Gauss. In the early 1960s, the newly introduced Rolex Milgauss reference 1019, like the present lot, replaced the original two versions: references 6541 and 6543. Significantly thinner than its predecessors, it was manufactured until 1990 and was available only in stainless steel.

An extremely niche tool watch, the Milgauss was never a commercial success and consequently production numbers were low. Fitting, as the guarantee of the present watch is stamped for the year 1990, meaning the timepiece sat as stock for many years before it was sold in Hamburg. The present watch is fitted with a black matte dial that permits the desirable red “Milgauss” text at 12 o’clock to stand out. This example is in exceptional, most probably unpolished and original condition as it retains all its sharp edges and bevels. The bracelet as well retains its original satin finish. The Rolex sticker on the back suggests that this watch was rarely worn, if ever. Accompanied by its original guarantee and presentation box, it is an exemplary example.

Manufacturer Rolex

Year Circa 1955

Reference No. 6536/6538, inside case back 6538 and struck through by Rolex

Case No. 89’348

Model Name Submariner

Material Stainless steel

Calibre Automatic, 1030, 17 jewels

Bracelet/Strap Stainless steel Rolex Oyster bracelet, 175 mm. maximum length, end links stamped 65 Clasp/Buckle Stainless steel Rolex folding deployant clasp stamped 3.54

Dimensions 37.5mm Diameter

Signed Case, dial, movement and bracelet signed

Estimate

CHF 80,000–160,000

$89,700–179,000

€83,600–167,000

Reference 6536 is amongst the rarest and earliest of all Submariners. Produced for one year only in 1955, it most notably features no crown guards, a ‘small crown’, rotating bezel and gilt black lacquer ‘Swiss’ dial. This watch is a double reference 6536/6538, which is clearly a transitional example, as the case back displays the number 6536, along with 6538 crossed out by Rolex.

This watch displays all the original characteristics of a reference 6536/6538. The dial is, of course, the most splendid aspect of the watch. Still retaining its black lacquer finish with grainy patina, the radium plots have aged with warm orange patina, which match the gilt hands and seconds lollipop wonderfully. The ‘Swiss’ dial furthermore features a gilt chapter ring, which is correct for the reference. The radium index at 6 o’clock is brighter in tone, which is also correct.

While these attributes are very rare, one more detail propels this watch to the next level: the red depth rating. Only the very earliest examples carried a red depth rating above 6 o’clock as Rolex tested some watches during the period with a red ‘100/330’ designation. Approximately 10 examples with these particular characteristics have appeared on the market today. The watch features a really crisp case, which still displays bevels and boasts a robust 37.5 mm. case diameter. The bezel insert is correct, and the bracelet is original, stamped for the third quarter of 1954.

Manufacturer Rolex

Year Circa 1970

Reference No. 6262 inside caseback stamped 6239

Case No. 2’527’692

Model Name Cosmograph Daytona “Paul Newman”

Material Stainless steel

Calibre Manual, cal. 727, 17 jewels

Bracelet/Strap Stainless steel Rolex Oyster bracelet, reference 357, max length 185mm

Clasp/Buckle Stainless steel Rolex deployant clasp

Dimensions 37mm Diameter

Signed Case, dial, movement and bracelet signed

Estimate

CHF 120,000–240,000

$135,000–269,000

€125,000–251,000

At Rolex, 1970 was marked by the launch of two Cosmograph references; the 6262 with a metal bezel and the 6264 with an acrylic bezel. Very similar to the previous generation, these two references were fitted with the upgraded caliber 727. As often in production, the new reference was launched when spare parts from the precedent was still available hence some of the first models produced, like the present one, using a caseback with the previous reference 6239 written inside. Both references were produced for a few years only and were the last Daytona references to be fitted with pump pushers, their screw-pusher counterparts (ref 6263 and 6265) soon overtaking them in popularity. Thus, reference 6262 represents a very unusual, transitional model with pump pushers and the new caliber 727. Its discontinuation not only represents Rolex’s ability to admit a miscalculation and swiftly correct it, but it furthermore makes it one of the rarest Daytona models, with a production run of 4 short years.

The present example not only encapsulates this historical importance and rarity, but furthermore boosts them to the next level with the addition of an incredibly well-preserved white Paul Newman dial. With its original lumes aged to a charming vanilla tonality and a beautifully well-preserved surface, it is a very attractive example. Exactly what one would expect to find on this 2.5 million serial watch, the dial features a white outer scale with white flat “T Swiss T” designation, an evolution from the previously seen red scales with sing-a-song T Swiss T designation. A final layer of appeal can be found in the caseback, which is actually stamped “6262”. While this would seem obvious, it was common habit of Rolex to deplete stocks of old casebacks before minting new ones. Thus, it is very common to find 6262 examples with 6239 or 6241 casebacks.

DE BETHUNE A rare and early white gold wristwatch with center seconds, guilloché dial, certificate and presentation box

Manufacturer De Bethune

Year Circa 2002

Reference No. DB5W

Case No. 002

Model Name DB5

Material 18k white gold

Calibre Automatic, 20 jewels

Bracelet/Strap Leather

Clasp/Buckle 18k white gold pin buckle

Dimensions 42mm Diameter

Signed Case, dial and movement signed

Estimate

CHF 15,000–30,000

$16,800–33,600

€15,700–31,300

Accessories

Accompanied by fitted box, Certificate of Authenticity and outer packaging.

Whereas today DeBethune is synonymous creative and contemporary designs and technical prowess best symbolizing 21st century watchmaking, the origins of the brand showed a more “traditional” and “classic” face yet certain design elements, such as the bullet shaped lugs, can still be found in the brand’s current models.

One of the “founding” models the DB5 is De Bethune stripped to the essentials: hours, minutes and seconds but in the most perfect De Bethune manner with a slim case, bullet shaped hugs, superbe gulloché dial and blue Roman numerals.

The DB5 was launched in 2002 and made in only 15 pieces in white gold making it an incredibly rare model. Adding historical significance to to its rarity is the the fact the the present example bears case number 002 meaning it was only the second DB5 ever produced adding to the present watches overall desirability.

URWERK A rare coated stainless steel wristwatch with engraved case displaying the motifs of the “Sun Stone”, certificate and presentation box, part of a limited edition of 20 pieces made in collaboration with SJX Watches

Manufacturer Urwerk

Year 2022

Case No. G21006

Model Name UR-100V Time and Culture

Material Coated stainless steel

Calibre Automatic, cal. 12.02, 40 jewels

Bracelet/Strap Fabric

Clasp/Buckle Coated stainless steel Urwerk buckle

Dimensions 41mm Width, 49.7mm Length and 14mm Height

Signed Case, dial, movement and buckle signed

Estimate

CHF 25,000–50,000

$28,000–56,100

€26,100–52,200

Accessories

Accompanied by Urwerk International Warranty, product literature, presentation box and outer packaging.

Launched in 2022, the UR-100V Time and Culture is a result of a collaborative effort between the avant-garde and cutting edge watchmaker, Urwerk and media publication extraordinaire SJX Watches. The conversation started in 2020, when upon visiting Singapore, Urwerk founders Felix Baumgartner and Martin Frei met up with Su Jia Xian, the founder of SJX Watches. The idea of this collaboration germinated when SJX mentioned that his favourite watch, the UR-103 would look even cooler than it already did with a cover on the dial. This conversation was followed by a rudimentary drawing and pondering between the three. Yet, the final result of this causal conversation produced one of the most daring and interesting watch collaborations ever produced.

In the words of SJX himself, “After a back and forth with Felix and Martin, and a few long pauses in between, an idea took shape. In June 2020, I further refined the idea in an email to the pair, “I have an idea of a watch inspired by the ancient Mayan astronaut myth… something like an UR-100, but with metal covering more of the face… with an engraved Mayan pattern…”. An absolute sight to behold, the UR-100V is made entirely in coated steel with a titanium back, along with an engraved cover under the sapphire crystal, which creates great visual impact. Flashes of green throughout give an even more eye-catching flair to the timepiece Says SJX, “A serious watch with a sense of humour is something that appeals to me, so the rationale for the concept was tongue in cheek: Urwerk makes sci-fi watches, so a Mayan motif was perfect since it was once believed the first person in space was a Mayan astronaut. This idea eventually evolved into an Aztec motif which is engraved on the Sun Stone, perhaps the most famous example of Aztec culture. “ SJX continues by explaining, “the engraving was done with a drill bit of just 0.05 mm in diameter – the incredible fineness of the tip meant that the breakage rate for the tool is extremely high, adding a further level of complexity to the production process. And I am grateful to Felix and Martin for incorporating my initials into the engraving as a “secret signature” that practically invisible to the naked eye.” As such, all twenty pieces within the edition were immediately sold out following the announcement of the collaboration. Offered in barely worn condition, the present watch is the first one to ever appear on the market, marking an opportunity not be missed.

F.P. JOURNE An extremely rare and desirable pink gold wristwatch with power reserve, moon phase, oversized date display, certificate of authenticity, and presentation box

Manufacturer F.P. Journe

Year 2007

Case No. 288-L

Model Name Octa Lune

Material 18K pink gold

Calibre Automatic, cal. 1300.3, 63 jewels

Bracelet/Strap Leather

Clasp/Buckle 18K pink gold F.P. Journe buckle

Dimensions 40mm Diameter

Signed Case, dial, movement and buckle signed

Estimate

CHF 50,000–100,000

$56,100–112,000

€52,200–104,000

Accessories

Accompanied by F.P. Journe Certificate of Authenticity dated December 27, 2007, product literature, cloth, presentation box and outer packaging.

The Octa movement was introduced in 2001, which was the third caliber made by F.P. Journe following the introduction of the Tourbillon Souverain and the Chronomètre à Résonance. It was the brand’s first automatic mechanism designed by the brand. The Octa Réserve de Marche and the Octa Lune were the two models that were released with this module.

Displaying a power reserve, big date and moon phase indications, the Octa Lune was launched in 2003 and won the “Best Men’s Watch” award, in the same year, at the Grand Prix d’Horlogerie de Genève (GPHG) - the most prestigious award ceremony in the watch industry. The moonphase on the left-hand side of the dial, offers a balance to the offset subdial displaying the hour and minute. If you look carefully, the actual moon aperture is poetically crafted in the shape of a crescent moon itself, rotated 90 degrees horizontally.

While the earliest versions came in a 38 millimeter diameter, the next generation was available in a 40 millimeter case, such as the present watch. Displaying a rose gold movement, the watch display a pink gold case with pink gold dial, giving it a strong monochromatic appearance. It is furthermore offered as a full set with its Certificate of Authenticity dated December 27, 2007, product literature, cloth, presentation box and outer packaging.

ANDREAS STREHLER A unique platinum wristwatch with constant force escapment, dead beat seconds, and moonphase display acurate to over 2 million years with box and guarantee 40.

Manufacturer Andreas Strehler

Year Circa 2015

Case No. Caseback engraved “Piece Unique”

Model Name Sautrelle à Lune Pérpetuelle

Material Platinum

Calibre Manual, cal 2/MMZIV

Bracelet/Strap Leather

Clasp/Buckle Platinum, Andreas Strehler pin buckle

Dimensions 41mm Diameter

Signed Case, dial, movement and buckle signed

Estimate

CHF 25,000–50,000

$28,000–56,100

€26,100–52,200

Accessories

Accompanied by Andreas Strehler fitted box, unstamped International Warranty card, users manual and piter packaging.

Andreas Strehler is a hallowed name for the cognoscenti, a potent mix of watchmaker, mathematician, philosopher and astronomer he is known as the watchmaker’s watchmaker, a brilliant movement constructor and designer who has worked with some of the world’s greatest brands to create unique complicated movements, his motto being “It’s complicated to be simple”. After having worked at Renaud & Papi, Strehrelr set out on his own in 1995 as an independent watchmaker and 3 years later presented his first timepiece and has ever since continued creating complicated movements for others and under his own name.

In 2014 he presented the Sautrelle à Lune Perpetuelle featuring a moonphase display accurate to 2.045 million years (beating his own previous record of a watch with an 11,189 year moonphase precision) so impressive was this feat that is entered the Guiness Book of Records the following year. A position it has firmly held since. However, non-content to offer this precise moonphase system the Sautrelle (French for grasshopper) also features a one second remontoire system that can be admired via an opening of the dial at the 10 o’clock position. This ingenious constant force device enables an even flow of energy from the mainspring regardless of the state of wind leading to greater accuracy.

The fully inhouse movement is beautifully finished and features his signature butterfly shaped bridge almost covering the full movement. As Strehler is a man who believes in details the plate behind the balance has been guilloché to mirror the pattern on the dial. Strehler’s creations are so rare that this is the very first time we are offering one of his timepieces at Phillips moreover the present example is the only one ever made in platinum adding extra desirability – even if that is possible- to the piece.

Year 2018

Movement No. N°1

Model Name Open Version

Material 18k white gold

Calibre Manual wind, Christian Klings developed Bracelet/Strap Leather

Clasp/Buckle Stainless steel pin buckle

Dimensions 40mm Diameter

Signed Dial and movement signed

Estimate

CHF 50,000–100,000

$56,100–112,000

€52,200–104,000

It was on 26 January 2012, that the consignor of the present watch finally receives a response from Christian Klings whom he had been trying to contact for years to no avail. The email exchanges became frequent with a creative ping pong being played between the two, with Klings accepting to turn the collector’s ideas into a mechanical masterpiece. Klings accepted the commission that featured the following brief: a novel movement made from scratch, time only, white metal, a high degree of finish and Klings signature elements.

Two years later the collector was presented by a unique masterpiece with a movement architecture and structure never seen before, aptly named the Open Version the habitual flat bridges were replaced by superbly mirror polished tapering tubular ones perfectly standing out above a frosted gilt base plate. Two of Klings signature elements stand out, the 40mm tear drop lug case and what seems to be a guilloché dial which in fact is silk fabric that has over time changed to a mesmerizing champagne hue giving the watch even greater character.

Pronounce the name Christian Klings before a crowd of lovers of technical mastery and you will receive a revered silence and knowing nods. Klings, a German born and based watchmaker is known by the cognoscenti for his superlative timepieces made by hand using traditional watchmaking methods. Klings is as much an artist as he is a watchmaker and thus focuses on creating bespoke timepieces upon commission from savvy collectors. His creations have ranged from a 10-second tourbillon with a free balance escapement, to detent escapements to highly finished time-only watches with single-beat escapements. The present Open Vision N°1 is the only example known with this fully tubular architecture displaying Klings’ desire to try new techniques and think out of the box in order to create truly unique masterpieces.

THE INDEPENDENTS’ ATELIER

F.P. JOURNE A fine and rare limited edition platinum dual time chronometer wristwatch with double escapement, black dial, power reserve, certificate of authenticity and presentation box

Manufacturer F.P. Journe

Year 2007

Case No. 256-RN

Model Name Chronomètre à Resonance Black Label

Material Platinum

Calibre Manual, cal. 1499.2, 36 jewels

Bracelet/Strap Leather

Clasp/Buckle Platinum F.P. Journe pin buckle

Dimensions 40mm Diameter

Signed Case, dial, movement and buckle signed

Estimate

CHF 150,000–300,000

$168,000–336,000

€157,000–313,000

Accessories

Accompanied by F.P. Journe Warranty card dated Dec 17th 2007, Black Label Certificate of Guarantee dated 2007, instruction booklet, wooden presentation box and outer packaging.

Since its launch in 2000, the Chronomètre à Résonance has become one of contemporary horology’s most iconic timepieces. Inspired by the works of the great 18th century watchmaker Antide Janvier, Journe took up the challenge in 1983 to create a pocket-watch using the resonance phenomenon, followed by the first ever wristwatch to use the phenomenon around 17 years later. The movement is composed of two independent balance wheels, when in motion, the balance wheels create the resonance effect and beat in synchrony, naturally evening out each others’ discrepancies and thus permitting greater accuracy. In 2004 the second generation of the model (the RN series for “Resonance “Nouvelle) was launched. Represented by the present timepiece, it differentiates itself from the earlier production series thanks to its larger 40mm case (versus the 38mm of the first iteration) and the presence of the first 18K rose gold movement with the caliber 1499.2. The RN series was officially discontinued in 2009 with its caliber 1499.2 being in production for a limited time before being replaced by caliber 1499.3 featuring a different power reserve. It is believed that few calibers 1499.2 were made during a short transitional period between 2005 to 2006 - consequently, making them possibly rarer than first generation, brass-movement pieces.

The present Chronomètre à Resonance differentiates itself even further as it showcases the rarefied Black Label dial that is exclusively made available to the existing owners of Journe timepieces and is only offered from official F.P. Journe boutiques worldwide with extremely limited production numbers. Preserved in excellent overall condition and complete with its full set of accessories the present Chronomètre à Resonance Black Label is a rare version of one of the most relevant horological breakthroughs of the past decades. Certain to appeal to the admirer of technical contemporary horology, this is truly a marvel to behold for collectors looking to acquire a rare specimen of the revered Resonance.

HARRY WINSTON AND VIANNEY HALTER A game changing and cutting edge pink gold wristwatch with digital display number 16 of a limited edition of 25 pieces with box and guarantee

Manufacturer Harry Winston and Vianney Halter

Year 2012

Reference No. Ref. 520/MMVPH

Case No. 044384, caseback further engraved 16/25

Model Name Opus 3

Material 18k pink gold

Calibre Manual wind, inhouse movement, 47 jewels

Bracelet/Strap Leather

Clasp/Buckle 18k pink gold Harry Winston deployant clasp

Dimensions 37.5mm wide 37.5mm long (not including lugs)

Signed Case, movement and buckle signed

Estimate

CHF 80,000–160,000

$89,700–179,000

€83,600–167,000

Accessories

Accompanied by Opus 3 fitted box, International Warranty and outer packaging.

The Opus series – a truly avant garde and out of the box concept - was launched in 2000 by Max Büsser, the then CEO of Harry Winston watches, whereby the brand would work with independent watchmakers to co-create a timepiece. Whereas the first two Opus series were more classical in their approach (respectively made with F.P. Journe and Antoine Presiuzo), Opus 3 changed the game and became the benchmark for what collectors expected from the Opus series, there was a before and after Opus 3. Launched in 2003, it is THE watch that put Harry Winston’s Opus series on the horological radar. The brain child of Vianney Halter - a genius watchmaker whose main inspirations are outside of the horological sphere and mainly in machinery, steampunk imagery and science fiction – the Opus 3 is nothing short of astounding. The watch indicates time and date but is most certainly one of the most complex time only models ever made with a movement of extreme ingenuity and innovation consisting of 7 overlapping discs for the time and date indications but also a very playful and ingenious countdown of the last 4 seconds of each minute that can be read as follows:

- Top row from left to right: AM/PM and countdown indicator, date (tens), hours (units)

- Lower row from left to right: tens of minutes, date (units) minutes (units)

The Opus 3 had some teething problems when originally introduced and it took close to ten years to make it function correctly and during that time, it is believed that not a single order was cancelled giving the watch its legendary status. Limited to 25 pieces in pink gold and 25 pieces in platinum as well as 5 in platinum with baguette cut diamonds.

THE INDEPENDENTS’ ATELIER

CHARLES FRODSHAM & CO. A stunning pink gold Double Impulse Chronometer Escapement wristwatch with certificate of origin

Manufacturer Charles Frodsham & Co.

Year 2019

Movement No. 010’798

Model Name Double Impulse Chronometer Escapement

Material 18k pink gold

Calibre Manual, inhouse

Bracelet/Strap Leather

Clasp/Buckle 18k pink gold pin buckle

Dimensions 42mm Diameter

Signed Case, dial and movement signed

Estimate

CHF 100,000–200,000

$112,000–224,000

€104,000–209,000

Accessories

Accompanied by Charles Frodsham Certificate of Origin confirming delivery of the watch on 8 October 2019.

While Charles Frodsham is a venerable maker of British chronometers whose pieces date back to 1834, it wasn’t until 2018 that the brand introduced a wristwatch – 16 years in the making - whose technical prowess took the horological world by storm. With the Double Impulse Chronometer, Charles Frodsham has firmly stated the return of British watchmaking at the forefront. The goal with this first wristwatch was to present a chronometer escapement, originally invented by Abraham-Louis Breguet and later perfected by George Daniels and Derek Pratt...in pocket watches. The immense complexity of miniaturizing this complex escapement into a wristwatch took 16 painstaking years. Frodsham can boast being the first and only maker to have done it, with a bit of help from the great Derek Pratt himself. This is the first wristwatch to use the Daniels Double Impulse Chronometer Escapement, which is completely symmetrical, highly detached, and oil free. The large free-sprung balance has a self-compensating balance spring with raised terminal curve, and a proprietary shock protection system with fixed jeweled bearings.

Absolutely every component of this watch is made by Frodsham including the case and ceramic dial. The only elements from the outside are the crystals, the main and balance springs, the jewels (that are from the brand’s existing stock dating from the 1950s) and the strap, giving the term “in-house” a brand new meaning. The movement is not only a horological masterpiece but also a thing of beauty with beautifully finished components, train wheels in gold and all steel components mirror polished. It is interesting to note that the serial number is quite long, this can be explained by the fact that the serial number is a continuation of the watch numbering sequence first started by John Arnold in 1761, and adopted by Charles Frodsham when he bought Arnold and Son in 1843. Only a handful of Frodsham’s Double Impulse Chronometers leave the brand’s workshops each year, with years long waiting lists the present example in pink gold offers a unique opportunity.

THE INDEPENDENTS’ ATELIER

Manufacturer A. Lange & Söhne

Year Circa 1997

Reference No. 101.026

Movement No. 1086

Case No. 114’406

Model Name Lange 1

Material Stainless steel

Calibre Manual, cal. L901.0, 53 jewels

Bracelet/Strap Alligator

Clasp/Buckle Stainless steel A. Lange & Söhne pin buckle

Dimensions 38.5mm Diameter

Signed Case, dial, movement and buckle signed

Estimate

CHF 100,000–200,000

$112,000–224,000

€104,000–209,000

Accessories

Accompanied by A. Lange & Söhne Proof of Origin Certificate.

The launch of the Lange 1 model marked a new era when it was released during the company’s 1994 rebirth. Displaying eccentric time and seconds with an asymmetrically positioned large date window and power reserve at 3 o’clock, the model has become a landmark for the brand and widely recognized throughout the horological sphere. Impressive during its initial launch, the Lange 1 is regarded as one of the most popular models manufactured by the firm.

Cased in stainless steel, this timepiece is immediately recognizable due to its silvered dial and blued steel hands. The present watch can be considered the “holy grail” of all Lange 1s - proof that the value of A. Lange & Söhne’s timepieces does not reside in the precious metal used, but instead in the excellence and quality of the manufacture’s work. Fitting, as the original retail price of the steel Lange 1s was the same as that of yellow gold examples. It is one of the very rare instances that the brand cased any model in non-precious metal. In fact, A. Lange & Söhne never officially launched a stainless steel watch until the arrival of the Odysseus in late October 2019. As such, the Lange One in stainless steel was never offered in a catalogue and the manufacture has never confirmed the exact number of stainless steel examples produced. Experts estimate that approximately 30 were made in total, of which some have appeared sporadically on the international auction market. The origins of this watch are shrouded in mystery: Research shows that some were made in 1994 upon the official re-launch of the A. Lange & Söhne brand, and also produce during the period from 1996-1999 with most examples were either delivered to the Italian or American market. Most notably, the market has identified another example bearing case number 114’404 which has come to the market which was sold through Orologeria Pisa in Milano. To date, no more than a few handful of these steel examples have come to the market, underscoring not only their rarity but desirability. Those who own one are reticent to let them go, an attestation of their importance in the eyes of watch collectors today.

A. LANGE & SÖHNE An extremely rare and important stainless steel wristwatch with oversized date and power reserve

A. LANGE & SÖHNE A rare and attractive limited edition platinum wristwatch with black guilloché dial, power reserve indication and guarantee, numbered 10 of a limited edition of 20 pieces and made for the 20th anniversary of the Lange 1

Manufacturer A. Lange & Söhne

Year 2014

Reference No. 101.062

Movement No. 110’513

Case No. 220’070 caseback further engraved 10/20

Model Name Lange 1

Material Platinum

Calibre Manual, cal. L.901.0, 53 jewels

Bracelet/Strap Leather

Clasp/Buckle Platinum A. Lange & Söhne pin buckle

Dimensions 38.5mm Diameter

Signed Case, dial, movement and buckle signed

Estimate

CHF 35,000–40,000

$39,300–44,900

€36,600–41,800

Accessories

Accompanied by A. Lange & Söhne leather wallet, Lange 1 booklet and Garantie & Service dated December 24, 2014 confirming the present timepiece is a Lange 1 “20th Anniversary”.

A. Lange & Söhne changed horological history when the brand was re-established in 1990 following the fall of the soviet union. It was in 1994, under the helm of Walter Lange and Günter Blümlein, that the very first collection was launched, comprising of four foundational models: the Lange 1, Arkade, Saxonia, and Tourbillon Pour le Mérite. It was immediately apparent from the four models that a new design language was established, most notably in the dial design and movement construction. Inspired by the five-Minute Clock of the Semper Opera House in Dresden, A. Lange & Söhne created the Outsize Date complication which would be the basis of many Lange models to come, but most notably first seen on the Lange 1 and eventually spawning offspring such as the Lange 1 Timezone, Lange 1 Lumen, Lange 1 Moon Phase and so forth. Other unorthodox and creative decisions included an off-centre dial layout featuring hours, minutes, seconds, along with a power reserve indicator, without any of these indications overlapping.

The present watch, a Lange 1 reference 101.062 cased in platinum and featuring a stunning black guilloché dial was made to celebrate the 20th anniversary of the launch of the Lange 1 model. An extremely rare feature is the black date indication - used exclusively by the brand for their rarest and most limited models. The model was made in 20 examples, with the present being 10. The present watch was originally presented as a set with a diamond-set Little Lange 1, which is also available in the auction catalog as the following lot, as well as a special numbered box which is offered without reserve, for someone who will buy both timepieces and want to reunited them in a box together. So rare is this edition that it marks the very first time that both watches within the same edition (a Lange 1 and Little Lange 1) are available at public auction, along with the special limited edition box. This timepiece is furthermore preserved in excellent condition with crisp hallmarks, deep engravings, along with its leather wallet, Lange 1 booklet and Garantie & Service dated December 24, 2014.

A. LANGE & SÖHNE A rare and attractive limited edition platinum and diamond-set wristwatch with guilloché dial and guarantee, numbered 10 of a limited edition of 20 pieces and made for the 20th anniversary of the Lange 1

Manufacturer A. Lange & Söhne

Year 2014

Reference No. 811.062

Movement No. 110’414

Case No. 220’170 caseback further engraved 10/20

Model Name Little Lange 1

Material Platinum and diamonds

Calibre Manual, cal. L901.0, 53 jewels

Bracelet/Strap Leather

Clasp/Buckle Platinum A. Lange & Söhne buckle

Dimensions 36.1mm Diameter

Signed Case, dial, movement and buckle signed

Estimate

CHF 20,000–40,000

$22,400–44,900

€20,900–41,800

Accessories

Accompanied by A. Lange & Söhne guarantee dated December 24, 2014.

The A. Lange & Söhne Lange 1 displaying eccentric time and seconds with an asymmetrically positioned large date window and power reserve at 3 o’clock is one of the most immediately recognizable Lange models. It was among the first models the firm presented when re-opening in 1994 and immediately captivated the hearts and minds of the public. It is now one of the cornerstones of the brand. In 1997, the firm released a downsized version of the Lange 1 via the introduction of the Little Lange 1 with a reduced case size of 36.1mm.

The present watch offered is a Little Lange 1, one within a set consisting of a Little Lange 1 and Lange 1 made to commemorate 20 years of the Lange 1 model. Only 20 pieces were ever made, with the present watch being number 10. It most notably displays a black guilloché dial with a diamond-set bezel, which contrasts beautifully against the dark background.

This timepiece was originally presented as a set with the previous lot, a Lange 1, as well as a special numbered box which is offered without reserve, for someone who will buy both timepieces and want to reunited them in a box together. So rare is this edition that it marks the very first time that both watches within the same edition (a Lange 1 and Little Lange 1) are available at public auction, along with the special limited edition box.

Manufacturer A. Lange & Söhne

Year 2014

Material Wood

Dimensions 35mm Length, 12mm Width and 27mm Length

Signed Presentation box and outer packaging signed

Estimate

CHF 1,000–2,000

$1,100–2,200

€1,000–2,100

Accessories

Accompanied by A. Lange & Söhne outer packaging.

Offered without reserve, the present presentation box by A. Lange & Söhne was made specially for the set of two timepieces, a Lange 1 and Little Lange 1, bearing references 101.062 and 811.062, respectively. Large and massive, this special box is also inscribed inside “Special Edition 20 Years Lange 1 1994-2014”, showing that the set was made to commemorate the special occasion.

This box is particularly made for the collector who has purchased both timepieces and want to reunited them in a box. So rare is this edition that it marks the very first time that both watches within the same edition (a Lange 1 and Little Lange 1) are available at public auction, along with the special limited edition box.

LOT OFFERED WITHOUT RESERVE

A. LANGE & SÖHNE An impressive 30 piece limited edition pink gold tourbillon wristwatch with hand engraved dial, with box and guarantee

Manufacturer A. Lange & Söhne

Year 2016

Reference No. 730.048F

Movement No. 181507

Case No. 222653; caseback further engraved n° 03/30

Model Name 1815 Tourbillon Handwerkskunst

Material 18K pink gold

Calibre Manual, cal. L102.1, 20 jewels

Bracelet/Strap A. Lange & Söhne crocodile strap

Clasp/Buckle 18K pink gold A. Lange & Söhne deployant clasp

Dimensions 39.5mm Diameter

Signed Case, dial, movement and clasp signed

Estimate

CHF 80,000–160,000

$89,700–179,000

€83,600–167,000

Accessories

Accompanied by A. Lange & Söhne guarantee March 02nd 2016, instruction manual, product literature, leather folio, fitted presentation box and outer packaging.

Since its relaunch in 1994, A. Lange & Söhne has wooed the horological world with its impeccable watchmaking and superlative movement finish. Since 2011, it has endowed an extra element of desire to a select number of models featuring incredible hand hammered dials that are a potent mix of masculine energy and delicate craftsmanship.

The present 30 piece limited edition 1815 Tourbillon Handwerkskunst (German for hand craftsmanship) is part of this elite category and was launched in 2015 in celebration of the 200th anniversary of the birth of F.A. Lange. With the granular texture of the dial, Lange forged a new vision of art and craftsmanship. The rhodium plated pink gold dial is hand engraved by a special burin resulting in an effect called “tremblage”. The A. Lange & Söhne logo and the numerals are further hand cut in relief and then mirror polished. It takes a full two weeks of painstaking hand work to engrave just one dial.

The movement of this piece is also different to the regular 1815 tourbillon both in terms of implementation and finish. The ¾ plate has a frosted surface and certain elements such as the balance cock or the section above the barrel have been opened. Technically, the 1815 Tourbillon Handwerkskunst is all that one can expect from Lange including a very original and novel zero reset whereby when the crown is pulled, the seconds hand immediately returns to zero enabling the setting of time to the seconds. Ultrarare, incredibly beautiful and technically complex, the A. Lange & Söhne 1815 Tourbillon Handwerkskunst is a must have for the lover of fine modern collectible timepieces.

URWERK An unusual and cutting edge historically important stainless steel wristwatch with wandering hours display 50.

Manufacturer Urwerk

Year Circa 1998

Reference No. UR-102

Case No. 50

Model Name UR-102

Material Stainless steel

Calibre Automatic, 17 jewels

Bracelet/Strap Leather

Clasp/Buckle Stainless steel Urwerk pin buckle

Dimensions 38mm Diameter

Signed Case, dial, movement and buckle signed

Estimate

CHF 20,000–40,000

$22,400–44,900

€20,900–41,800

Accessories

Accompanied by Urwerk travel case, maintenance booklet confirming servicing of the watch in August 2023 and Certificate of Authenticity confirming the production of the watch circa 1998.

Urwerk’s UR-102 has now achieved cult like status with collectors, so much so as in Dec 2022 a unique version sold at Phillips New York for above $400,000. In Spring of 2023 the brand announced two limited editions nicknamed UR-102 Re-Loaded that sold out at lightening speed confirming the desirability of the model.

The UR-102, launched in 1997 at the Basel watch fair, is as close as one can get to calling a piece made from Urwerk “vintage”. It was, along with the UR-101 the founding pieces for Urwerk, underlining Urwerk’s ambition to bring a completely fresh and out of the box approach to watches and watchmaking and to make derivative artwork that also tell time.

The brand’s signature wandering hour time display is already present but in a rather minimalistic fashion. One might rightly consider the case design, with its round bombé shape and 8 lugs, as having a somewhat sci-fi vibe, this comes from the fact that the case was inspired by the Soviet satellite Sputnik.

Both incredibly rare and historically relevant, the present UR-102 offers the collector of modern icons the possibility to own one of the earliest watches created by one of the leaders of Creative Independent Horology, a genre that would boost Urwerk to watchmaking heights a few years later.

DE BETHUNE An exquisite pink gold wristwatch with enamel and blued titanium dial, skeletonized lugs, certificate and presentation box

Manufacturer De Bethune

Year 2020

Reference No. DB25 XPA RV3

Movement No. 002

Model Name DB25 White Night

Material 18K pink gold

Calibre Automatic, cal. DB2024, 49 jewels

Bracelet/Strap Leather

Clasp/Buckle 18K pink gold De Bethune pin buckle

Dimensions 44mm Diameter

Signed Case, dial, movement and buckle signed

Estimate

CHF 30,000–60,000

$33,600–67,300

€31,300–62,700

Accessories

Accompanied by De Bethune Certificate of Origin and Warranty stamped by The Hourglass (Australia) and dated Dec 30th, 2020, instruction leaflet, fitted leather book-shaped presentation box and fabric bag.

The DB25 collection can be considered, in the De Bethune panorama, as an evening version of the DB28. This is implicit into its more subtle proportions and the lack of floating lugs, but the entire ethos of the brand is undeniably present in the case construction, most notably in the skeletonized lugs. The present “White Night” version was launched in 2014 together with its opposite twin (the DB25 “Midnight Blue”). It features an incredible inventive dial, defined by a white lacquer central disc surrounded by a mirrorpolished blued titanium track with applied pink gold dot indexes which reprise on the dial the case hue.

The final effect is absolutely delightful, stemming from the stark contrast between the two dial elements. The pink gold case adds grace and importance to the ensemble.

The present watch was sold on December 30, 2020 - making it about three years old only - and judging by its condition it was hardly ever worn. It is offered together with its Certificate and very unusual book-shaped leather box.

DANIEL ROTH A lovely pink gold perpetual calendar wristwatch with moonphase and leap year indication and box

Manufacturer Daniel Roth

Year Circa 1990

Reference No. C117

Movement No. 14

Case No. 14

Material 18k pink gold

Calibre Automatic, cal. DR114, 27 jewels

Bracelet/Strap Leather

Clasp/Buckle 18k pink gold Daniel Roth pin buckle

Dimensions 35mm width x 38mm length

Signed Case, dial, movement and buckle signed

Estimate

CHF 25,000–50,000

$28,000–56,100

€26,100–52,200

Accessories

Accompanied by Daniel Roth box and outer packaging.

It is no small feat to create an immediately recognizable design language like Daniel Roth has with his signature ellipsocurvex case shape, hands with pointed tips and dials with a horizontal or Clous de Paris guilloché patterns.

Roth’s perpetual calendar was conceived originally with Philippe Dufour – whose workshops were only a stone’s throw away from Roth’s Vallée de Joux ateliers. The goal was to create the world’s first instantaneous perpetual calendar whereby all the calendar functions would jump to the next increment at the same time at midnight.

However, due to the weight of the day and month discs the movement would require too much energy and this proved technically challenging and as such Roth retained the more classical “semi instantaneous” system for this watch.

The present example is a superb example of Roth’s philosophy: technical prowess, perfect legibility and a strong design.

THE INDEPENDENTS’ ATELIER

KARI VOUTILAINEN A very rare and attractive pink gold wristwatch with direct impulse escapement, guarantee and box

Manufacturer

Year 2012

Movement No. 28-033

Case No. 280033

Model Name Vingt-8

Material 18k pink gold

Calibre Manual, cal. 28, 25 jewels

Bracelet/Strap Alligator

Clasp/Buckle 18k pink gold Voutilainen pin buckle

Dimensions 39mm Diameter

Signed Case, dial, movement and buckle signed

Estimate

CHF 80,000–160,000

$89,700–179,000

€83,600–167,000

Accessories

Accompanied by Voutilainen fitted box, guarantee, service log, box maker certificate, polishing cloth, extra strap and outer packaging.

Literature

Kari Voutilainen and his works are featured in Kari Voutilainen Horlogerie d’Art by Theodore Diehl as well as in Watchmakers, The Masters of Art Horology by Maxima Gallery pp 228-247 and in Twelve faces of Time, Horological Virtuosos by Elisabeth Doerr and Ralf Baumgarten pp. 90-105

Kari Voutilainen is one of the most talented living watchmakers of our time, his signature elements being complex mechanisms with superlative hand finishing - no easy feat. Every component within his watches, from the bridges to the tiniest of screws, involves manual labor, may it be adjusted tolerances, polishing, angling and so on. His talent is not limited to the mechanics that power his watches, however. “Handmade” is not a term that Kari Voutilainen takes lightly. Even each set of hands takes almost two full days to make,

With the launch of the Vingt-8 line, which the present piece belongs to, Kari Voutilainen entered the exclusive club of artisans having fully developed an in-house movement. This apparently simple movement features a complex direct impulse escapement enabling a more constant distribution of energy. Furthermore, the extra-large balance allows fine regulation of the watch using a rare balance spring system with the exterior of the spring using a Breguet overcoil, while the internal curve uses the little known Grossmann curve. The present Vingt-8 in pink gold features many of Voutilainen’s signature elements: a tear drop lugs case, superbly finished movement with its large balance and exquisitely tapered balance bridge. However, the present example is one of the rarer variants where the client opted for a smooth dial as opposed to a guilloché dial. Presented with all original accessories, including an exquisite, numbered presentation box made by Vichard, this sublime Voutilainen from 2012 is imbued with all the talent and passion of one of the greatest creative forces in modern horology.

53.

LANG & HEYNE A sophisticated and distinguished platinum single-button chronograph wristwatch with central co-axial chronographic minutes and hours hands, enamel dial, warranty and presentation box

Manufacturer Lang & Heyne

Year Circa 2014

Movement No. A-7

Model Name König Albert Von Sachsen

Material Platinum

Calibre Manual, cal. IV, 46 jewels

Bracelet/Strap Leather

Clasp/Buckle Platinum Lang & Heyne pin buckle

Dimensions 44mm Diameter

Signed Dial, movement and clasp signed

Estimate

CHF 18,000–25,000

$20,200–28,000

€18,800–26,100

Accessories

Accompanied by Lange & Heyne Zertifikat & Gangschein scroll, instruction papers, fitted wooden presentation box and outer packaging. Furthermore delivered with Les Ambassadeurs Certificate of Authenticity.

Headquartered in Dresden Germany and founded in 2001 by two talented young watchmakers Macro Lang and Mirko Heyne, the German independent brand is the quintessential of handmade Saxon tradition. Recognized by collectors for its incredible artisanal craftsmanship and philosophy, the brand rapidly gained a cult following.

Debuted in Baselworld 2013, the present König Albert (King Albert) exudes vintage charm thanks to its clean case - the chronograph pusher is integrated within the crown - and superb enamel dial with Roman numerals and railway divisions.The clarity and legibility of the dial is amplified by the co-axial chronographic hands, which allow for a design devoid of additional counters beyond the classical six o’clock running seconds.

Highlighting the artisanal side of watchmaking, the Lang & Heyne workshop produces no more than 15 screws a day: it is hard to believe the amount of time Lang & Heyne uses to create an entire wristwatch. It is thought that the yearly production of the brand does not reach triple digits.

Preserved in excellent overall condition, the present example numbered 7 is a supremely elegant and refined timepiece which will captivate the connoisseur looking for modern timekeeping classics.

THE INDEPENDENTS’ ATELIER

Manufacturer F.P. Journe

Year 2004

Case No. 368-04R

Model Name Chronomètre à Résonance

Material Platinum

Calibre Manual, cal. 1499, 36 jewels

Bracelet/Strap Leather

Clasp/Buckle Platinum F.P. Journe pin buckle

Dimensions 38mm Diameter

Signed Case, dial, movement and buckle signed

Estimate

CHF 150,000–300,000

$168,000–336,000

€157,000–313,000

Accessories

Accompanied by F.P. Journe undated and unstamped Warranty card, instruction booklet, polishing cloth, additional cardboard travel sleeve, wooden presentation box and outer packaging.

Originally released at the beginning of the millennium, the F.P. Journe Chronomètre à Résonance can certainly be considered as one of the most daring and thought provoking watches of the past 30 years. The model was the world’s first wristwatch to use the resonance phenomenon, whereby the movement is composed of two independent balances, alternatively serving as an “exciter” and “resonator”. When in motion, the two balances create a resonance effect and beat in opposition, naturally evening out each other’s discrepancies and thus permitting greater accuracy. Inspired by the early works of the great 18th century watchmaker Antide Janvier and by Abraham Louis Breguet, Journe in 1983 set off to develop and successfully implement the resonance system into a pocket watch only to further push its boundaries almost 17 years later in creating a wristwatch version.

Made from 2000 to 2004, first generation Chronomètre à Resonance, like the present lot, feature rhodium plated brass movements and a 38mm case. Highly sought-after by collectors, these early Journe combine technical prowess with historical relevance. As a dual-time wristwatch, the two time-zones are presented on separate silver guilloché subdials that show the hours, minutes and seconds in a 12-hour display. In 2004 the second generation models (the RN series for “Resonance “Nouvelle”) would introduce rose gold movements to replace brass and housed predominantly in a larger 40mm cases.

Cased in platinum and in excellent overall condition, the present F.P Journe Chronomètre à Résonance is further accompanied by its full set of accessories. Featuring a rare brass movement and possibly being one of the last models to feature one, the present Chronomètre à Résonance is a unique opportunity to obtain a historically important timepiece that has become one of the most important horological breakthroughs of the early 21st century.

F.P. JOURNE A fine, important and rare platinum dual-time wristwatch with double escapement, power reserve indication, brass movement and presentation box 55.

LAURENT FERRIER An elegant white gold wristwatch with cutting edge movement with box and guarantee

Manufacturer Laurent Ferrier

Year Circa 2011

Movement No. 377

Model Name Galet Micro-Rotor 40mm

Material 18K white gold

Calibre Automatic, FNB 229.01, 35 jewels

Bracelet/Strap Leather

Clasp/Buckle 18K white gold Laurent Ferrier pin buckle

Dimensions 40mm Diameter

Signed Case, dial, movement and buckle signed

Estimate

CHF 15,000–25,000

$16,800–28,000

€15,700–26,100

Accessories

Accompanied by Laurent Ferrier fitted box, undated and un-stamped guarantee, instruction booklet, loupe, polishing cloth and outer packaging.

Literature

Laurent

With their exquisite hand-finished movements and superbly classical styling, Laurent Ferrier’s timepieces have become one of the most desirable of the modern independent watchmakers.

Laurent Ferrier began his eponymous brand in 2010 - after 35 years spent at Patek Philippe- and immediately captured the heart of purists with his Galet Classic Tourbillon Double Spiral. Notable for the subtle sophistication of his timepieces, the Galet Micro-Rotor was unveiled in 2011. The sinuous contour and flowing turned lugs resembles a river stone, hence the name “Galet” meaning pebble in French.

Traditional timekeeping in its simplest form, the reference features a pair of white assegai-shaped hands stretching across a deep blue dial. Housed underneath the dial is the incredibly high quality self-winding calibre FBN 229.01. Taking inspiration from the natural escapement invented by Abraham-Louis Breguet, the movement utilises a double direct-impulse escapement using two nickel phosphorous escape wheels and a silicon lever to ensure better distribution of energy. The movement is further hand decorated lavishly to the nth degree with a beautifully tapered rotor bridge, polished angles and Geneva waves.

PATEK PHILIPPE A highly rare stainless steel wristwatch with center seconds, diamond-set numerals and bracelet

Manufacturer Patek Philippe

Year 1990

Reference No. 3800/1

Movement No. 1’428’191

Case No. 2’860’887

Model Name Nautilus

Material Stainless steel

Calibre Automatic, cal 335SC, 29 jewels

Bracelet/Strap Stainless steel Patek Philippe bracelet measuring 180mm max

Clasp/Buckle Stainless steel Patek Philippe deployant clasp

Dimensions 37.5mm Diameter

Signed Case, dial, movement and bracelet signed

Estimate

CHF 30,000–60,000

$33,600–67,300

€31,300–62,700

Accessories

Accompanied by fitted box, Patek Philippe Extract from the Archives confirming production of the present watch with ribbed black dial and 11 diamonds hour markers in 1990 and its subsequent sale on June 15, 1990, further accompanied by Patek Philippe service invoice dated October 20, 2022.

Patek Philippe introduced the mid-size reference 3800, with a reduced diameter of 37.5mm in 1981 and was in production until 2006.

With its ever-growing interest amongst collectors due to its versatile case size measuring 37.5mm diameter, the ref. 3800 is an incredibly compact and chic version of the original Nautilus and can be deemed as the perfect unisex luxury sports wristwatch offering a wide array of dial variations and case materials, it is in fact estimated by scholars that there were approximately 20 different dial/case variations for the model.

The present example in stainless steel features an ultra rare dial with diamond hour markers - as conformed by the Extract from the Archives - a dial found habitually on the platinum version.

The present fresh to the auction market example is only the 19th in steel with diamond markers to appear making it even more covetable.

VACHERON CONSTANTIN A very rare and attractive yellow gold and stainless steel wristwatch with date and bracelet, with presentation box and steel/gold money clip

Manufacturer Vacheron Constantin

Year 1980

Reference No. 448048/411

Movement No. 718’849

Case No. 536’772

Model Name 222

Material 18K yellow gold and stainless steel

Calibre Automatic, cal. 1121/1, 36 jewels

Bracelet/Strap 18K yellow gold and stainless steel Vacheron Constantin bracelet, max length 190mm

Clasp/Buckle 18K yellow gold and stainless steel deployant clasp

Dimensions 37mm Diameter

Signed Case, dial, movement and bracelet signed

Estimate

CHF 25,000–50,000

$28,000–56,100

€26,100–52,200

Accessories

Accompanied by Vacheron Constantin Extract from the Archives confirming production of the present watch in 198, fitted presentation box and steel/gold money clip in the shape of the 222 bezel.

Officially released in 1977, the Vacheron Constantin reference 44018- better known as the 222 – was launched for the brand’s 222th anniversary. Contrary to popular belief, the 222 was not design by the famed Gerald Genta but by the young Jorg Hysek, who remarkably was only 24 years old when the model was launched. Reference 44018 was available in a 34mm ‘mid-size’ case, a 24mm quartz-powered case or 37mm “jumbo” case, like the present example. Available in stainless steel, yellow gold, white gold and twotone, the model was certain to appeal to a wide range of clients.

Extremely sleek and comfortable, the Vacheron Constantin 222 features a 37mm tonneau case with an ingenious one-piece construction opened by a screwed in porthole type fluted bezel giving it a 120m water resistance. Available only with an integrated bracelet of the same metal as the case, inside beats the ultra-thin, automatic calibre 1121, a caliber born from the alteration of the very same, ultrathin Jaeger-LeCoultre 920 mechanism that was used in both the Nautilus and the Royal Oak. According to factory records, during its eight-year production life, less than 700 pieces in steel, around 150 in yellow gold and less than 100 in steel/yellow gold were made. The present example features an item that was originally delivered with the 222 but rarely is on offer: a two tone money clip in the shape of the 222 bezel. The present Vacheron Constantin reference 44018 is in excellent condition, maintaining strong proportions and crisp bevels. Given the limited production, outstanding condition and exponential increase in interest in steel sports elegance from the 1970s, the present 222 is a rare and unique opportunity for the most discerning of collectors.

PATEK PHILIPPE An extremely attractive, scarce and collectible platinum split-second chronograph wristwatch with moonphases, 24-hour indication, leap year cycle indication, additional back and box

Manufacturer Patek Philippe

Year 1998

Reference No. 5004P

Movement No. 879’732

Case No. 4’037’705, retailer inventory number “250607+Z3” hand-engraved under the top left lug

Material Platinum

Calibre Manual, cal. CHR 27-70 Q, 28 jewels

Bracelet/Strap Patek Philippe alligator strap

Clasp/Buckle Platinum Patek Philippe deployant clasp

Dimensions 36mm Diameter

Signed Case dial and movement signed

Estimate

CHF 140,000–280,000

$157,000–314,000

€146,000–293,000

Accessories

Accompanied by additional solid caseback, original Beyer purchase documents including invoice dated 15 Dec 1998, payment receipt dated 11 Dec 1998 and 2011 “Kassentransaktionen” document detailing the 1998 invoice, invoice and documents about a December 2005 service, Patek Philippe Extract from the Archives confirming production of the present watch in 1998 with white dial, English calendar and Arabic numerals and its subsequent sale on October 22, 1998, wooden presentation box and outer packaging. Furthermore delivered with a Patek Philippe Certificate of Origin for a ref. 5041G.

One of the great classics of the modern Patek Philippe production, reference 5004 was in catalogue between 1994 and 2010. It was the first Patek Philippe serially-produced perpetual calendar chronograph wristwatch with split-seconds – based on the iconic perpetual calendar chronograph models so intertwined with the history of the brand. Together with the reference 5070 and 5970, it was the last Patek Philippe model to employ the “Nouvelle Lemania”based calibre. The model was cased in a variety of metals (pink gold, yellow gold, white gold, platinum and stainless steel), with platinum examples being at the time the most luxurious of the offerings.

The present piece not only is offered in very well-preserved condition, but furthermore is retailed by hallowed Zurich-based retailer Beyer (as indicated by the Beyer inventory number “250607” subtly handengraved under the top-left lug) and comes with the original Beyer sale invoice dated December 15, 1998 and handwritten payment receipt dated December 12, 1998. The inventory number sheds some light on why this watch comes with a Certificate for a completely different model (ref. 5041G). As one can see, the 5041 Certificate is marked - as most if not all Patek Certificate for watches sold by Beyer - with the Beyer inventory number “205207” and dated December 15 - the same sale date present on the invoice for the present watch. It is obvious that a mistake was at the time made at Beyer and the Certificate for the ref. 5041 (inventory no. 205207) was given to the client instead of the correct one (inventory no 205607). Luckily, the meticulous document keeping of the original owner more than compensates for this mistake thanks to the presence of the aforementioned original invoice - a document even more rarely found with a vintage timepiece than the Certificate of Origin.

PATEK PHILIPPE An extraordinarily rare, elegant, and extremely well-preserved white gold perpetual calendar wristwatch with black dial, baton indexes, leap-year indicator, moon phases, additional back, certificate of origin and presentation box

Manufacturer

Year 1999

Reference No. 3970EG-018

Movement No. 3’046’005

Case No. 4’072’852

Material 18K white gold

Calibre Manual, cal. CH27-70/155 Q, 24 jewels, stamped with the Geneva Seal Bracelet/Strap Leather

Clasp/Buckle 18K white gold Patek Philippe pin buckle

Dimensions 36mm Diameter

Signed Case, dial, movement and buckle signed

Estimate

CHF 80,000–160,000

$89,700–179,000

€83,600–167,000

Accessories

Accompanied by Patek Philippe Certificat d’Origine stamped by Spanish retailer “Unión Suiza” and dated January 17, 2000, additional solid caseback, setting pin, product literature, leather document holder, fitted presentation box and outer packaging. Furthermore accompanied by Patek Philippe Extract from the Archives confirming production of the present watch in 1999 and its subsequent sale on November 30, 1999.

Reference 3970 was the first Patek Philippe perpetual calendar chronograph to feature leap year and 24-hour indicatorsenormously improving its ease of setting. Unusually, and despite the more complex mechanism within, the reference 3970 represented the first drop in size in the perpetual calendar chronograph family: from 37.5mm of reference 2499 down to 36mm.

The production can be divided into four series: the first series features a snap-on caseback, either solid (ref. 3970) or glazed (ref. 3971), with applied gold sword indexes and feuille hands. The second series features a screw-down caseback (also in this case available either solid or glazed) with the hallmarks stamped on the outside of the lugs. The third series - exemplified by the present watch - features a sapphire display back along with a screw-down solid caseback (as a consequence, glazed-back ref. 3971 is no more). The fourth series is identical to the 3rd series, but the movement numbering system changed. The reference was made in yellow, pink and white gold as well as in platinum, the present white gold variant already being the most uncommon among the four metals. The present specimen however compounds to the rarity of the white gold case with a baton indexes black dial. Most 3970s in white gold were originally born with silver, or “argenté”, dials and the few black dial examples usually feature diamond-set indexes. The present baton indexes example not only is enormously rare and collectible, but furthermore exudes a much more sportive and masculine vibe than it’s more “evening-oriented” diamond-set siblings. Fresh to the market, and with the coveted baton black dial confirmed on the original Certificate of Origin, only eleven examples of the model in this configuration have appeared on the market, making this neverbefore-seen timepiece the 12th one.

Manufacturer Patek Philippe

Year 1994

Reference No. 5020

Movement No. 3’045’045

Case No. 2’956’228

Material 18K pink gold

Calibre Manual, cal. CH27-70 Q, 24 jewels, stamped with the Geneva seal

Clasp/Buckle !8K pink gold Patek Philippe deployant clasp

Dimensions 37mm Width, 36mm Length

Signed Case, dial and movement signed

Estimate

CHF 80,000–160,000

$89,700–179,000

€83,600–167,000

Accessories

Accompanied by Patek Philippe wooden presentation box and outer packaging. Furthermore accompanied by Patek Philippe Extract from the Archives confirming production of the present watch in 1994 and its subsequent sale on December 1, 1994.

The longest continuously running line of Patek Philippe watches, the perpetual calendar chronograph with moonphases is a cornerstone of the company’s production, with all its representatives being extremely collectible and some of them considered the ultimate tier of Patek Philippe production. Most collectors can easily describe the general aesthetics of the line: three counters at 3, 6 and 9 o’clock, moonphases at 6, two windows at 12, and a round case - traits which are shared among all the five references which encompass the series: 1518, 2499, 3970, 5970 and 5270. And yet, the aforementioned reasoning is if not wrong at the very least incomplete: it fails to take into account present reference 5020, the sixth representative of the line and the one and only NOT sporting a round case, but rather a cushion one. A most unusual design choice, it is reminiscent of the 1920s production of the firm and was not very well received at the time, resulting in the most scarce output among the four modern references (3970, 5970, 5270 and indeed 5020): about 750 examples were made in all metals from 1994 to 2002, with pink gold specimens being only circa 150. The Breguet numerals amplify the vintage charm of the piece, while the case architecture grants it remarkable wrist presence and renders it surprisingly in tune with today’s taste. While it arguably is one of the most collectible Patek Philippe references in virtue of its looks, inherent scarcity and design uniqueness, its rarity implies that it is a model very seldom seen on the market, and thus the collectors community is still relatively little aware its importance (and sometimes its existence), making it at the moment one of the most attractive proposition for the foresighted collector of rare and important ant timepieces.

PATEK PHILIPPE A fascinating, very rare and extremely collectible pink gold perpetual calendar chronograph wristwatch with moonphases, leap year indication and 24-hour indication 62.

Truly an archetypal model, reference 1518 was the first perpetual calendar (with moonphases) chronograph wristwatch ever produced in series when it was launched in 1941, in the midst of World War II - a bold timing to say the least. According to research, only 281 examples were manufactured, in yellow and pink gold and a few examples in stainless steel, until the reference ceased production in the early 1950s. Not only did it set the design elements used by Patek Philippe in all of its subsequent perpetual calendar chronograph wristwatches down to today’s ref. 5270, but in its own manner greatly contributed to the manufacturer’s dominant position in the watchmaking industry. Consider for example that no other company achieved a serial production of similarly complicated pieces until the 1980s. Its successors are references 2499, 3970, 5970 and finally 5270, which features an in-house movement - this make the present line of watches the only one with ongoing production at Patek Philippe since the 1940s.

In production from 1941 until the early 1950s, the case of the model was made by Vichet - one of the historical Patek Philippe case suppliers, most famously employed also for the earliest examples of references 2499 and 2497. Early versions feature the chronograph pushers placed further back on the band, closer to the case back; second series cases, introduced in 1945, instead feature pushers more centrally aligned. The present piece is a not only a very attractive representative of the second series but furthermore one of the earliest examples of this design, as it was manufactured in 1945: the very year of the introduction of the second series.

PATEK PHILIPPE A rare and attractive yellow gold perpetual calendar chronograph wristwatch with bracelet, certificate of origin and vintage catalog

Manufacturer Patek Philippe

Year 1945

Reference No. 1518

Movement No. 863’675

Case No. 638’785

Material 18K yellow gold

Calibre Manual, cal. 13’’’, 23 jewels

Bracelet/Strap 18K yellow gold Patek Philippe bracelet, max length 195mm

Clasp/Buckle 18K gold Patek Philippe clasp

Dimensions 35mm Diameter

Signed Case, dial, movement, buckle and additional bracelet signed

Estimate

CHF 400,000–800,000

$449,000–897,000

€418,000–836,000

Accessories

Accompanied by Patek Philippe Certificat d’Origine et de Garantie, two instruction leaflets, 1946 Patek Philippe catalogue, 1946 Patek Philippe price list, documents and invoice detailing a Patek Philippe 1988 service and follow-up, two Extract from the Archives dated 1990 and 2008. Furthermore delivered with Patek Philippe Extract from the Archives dated 2018 confirming production of the present watch in 1945 and its subsequent sale on July 19, 1946.

The present watch is a very well-preserved specimen, displaying good proportions throughout. The dial most notably displays a long signature - absolutely correct for the serial number. As an even nicer touch, the timepiece is accompanied by a thick and fluid Patek Philippe bracelet, also stamped with the long Patek Philippe signature. It gives an incredible presence on the wrist, allowing the owner to “dress up” his or her timepiece for any flamboyant occasion.

Last, but most definitely not least, the importance of its absolutely remarkable set of accessories cannot be overstated. The presence of its original warranty Certificate is already sensational: only a very slight minority of the known 1518 examples survived through their 80 years of life together with the document. But the present piece pushes the boundary even further and comes accompanied by the original 1945 Patek Philippe catalogue and price list - both of them extremely collectable items on their own - two original instruction leaflets, documents detailing the service it underwent in the 1980s, and multiple Extract from the Archives.

Manufacturer Patek Philippe

Year Circa 1951

Reference No. 1526

Movement No. 966’946

Case No. 665’501

Material 18K pink gold

Calibre Manual, cal. 12’’’120, 18 jewels

Bracelet/Strap Alligator

Clasp/Buckle 18K pink gold Patek Philippe buckle stamped PPCo

Dimensions 34mm Diameter

Signed Case, dial and movement signed

Estimate

CHF 120,000–240,000

$135,000–270,000

€126,000–251,000

Patek Philippe’s groundbreaking reference 1526 was a landmark model as it was the very first serially produced perpetual calendar wristwatch. Launched in 1941 and in production until 1952, it forged a new path for the manufacture and would set the benchmark and standard for many perpetual calendar models to come.

The apparent simplicity of the case and dial underlines the exquisitely complicated movement, one that mechanically calculates the length of each month throughout the year, whilst also accounting for leap years. Over the decade reference 1526 was in production, only 210 pieces were ever made, the large majority in yellow gold, an extremely low number in pink gold and only one in steel known to date.

The present lot is amongst the first generation models produced as it has a double circle around the aperture for the moon phases, one indicating the constant seconds, the other one the date of the month.

The attractive dal displays minimalist Arabic numerals, retains its original hard enamel printing throughout. The present watch is furthermore housed in a well-preserved pink gold case, with a crisp hallmark beneath the lug.

A truly special timepiece, it will appeal to the collector looking for not only a very well preserved and extremely rare specimen, but also one of the first perpetual calendar wristwatches ever made.

moonphases

IWC A highly attractive and well-preserved stainless steel wristwatch with center seconds, date aperture and bracelet

Manufacturer IWC

Year 1967

Reference No. 812 AD

Movement No. 1760402

Case No. 1808730

Model Name Aquatimer

Material Stainless Steel

Calibre Automatic, cal. 8541

Bracelet/Strap Stainless steel IWC Gay Frères bracelet, max. length 200mm

Clasp/Buckle Stainless steel IWC folding deployant clasp

Dimensions 37.5mm diameter

Signed Case, dial, movement and bracelet signed

Estimate

CHF 4,000–8,000

$4,500–9,000

€4,200–8,400

Accessories

Accompanied by IWC Extract of Archives confirming the sale of the present timepiece on July 12, 1967 by Chronometrie Beyer, and unbranded travel pouch.

Some of the most important dive watches of the 20th century were introduced in the mid 1950s following World War II, incorporating technological advances developed during the war. IWC came to the production of dive watches quite late compared to other brands, releasing its first aptly named ‘Aquatimer’ in 1967. Distinguished for it’s clean aesthetics and engineering excellence the model was produced in far fewer examples than competing dive watches, reference 812 AD has grown to be an iconic IWC watch for connoisseurs. The Aquatimer has a modern, sleek appeal with a ‘super compressor’ case that has less bulk compared with other dive watches of the era. A timing ring placed underneath the crystal replaces the outer rotating bezel. This works as a safety mechanism, keeping the bezel from being bumped and accidentally changing the time, as well as giving the watch a flatter profile. Most interestingly, research has shown that dials featuring a fish depiction above the six o’clock signature are part of an extremely small batch of Aquatimers retailed by Chronometrie Beyer in Zürich.

Further, the in-house caliber 8541 movement features the innovative “Pellaton” winding system, patented by IWC in 1950. This horological innovation uses a bi-directional rotor improved efficiency, giving greater winding power. The present IWC Aquatimer from 1967, fitted with its original Gay Frères bracelet, is further preserved in excellent overall condition with strong proportions and a very attractive overall appeal.

IWC A historically interesting and very attractive titanium diver’s wristwatch with center seconds, date, bracelet, guarantee and box, made for the West German Navy

Manufacturer IWC

Year Circa 1980’s

Reference No. 3529

Movement No. 2’526’109

Case No. 2’622’625

Model Name Ocean 2000 Bund

Material Titanium

Calibre Automatic, cal. 37521, 21 jewels

Bracelet/Strap Titanium IWC bracelet, max length 200mm

Clasp/Buckle Titanium IWC deployant clasp

Dimensions 42mm Diameter

Signed Case, dial, movement and clasp signed

Estimate

CHF 8,000–16,000

$9,000–17,900

€8,400–16,700

Accessories

Accompanied by IWC blank Guarantee card, nylon strap, bracelet removal tool, product literature, presentation box and outer packaging.

Born out of the cooperation between Swiss watch manufacturer IWC and a branch of the legendary sports car manufacture Porsche, the Bund Ocean 2000 holds a place of special importance within the history of the company as it is the last line of watches made specifically for military purposes. A military re-edition of the Porsche Design Ocean 2000 line which were originally launched in the early 1980s, the Bund project was made alive thanks to the contract obtain by IWC with the West Germany Army to deliver mil spec versions of their current watches. Different from their “civilian” counterparts, the mil-spec timepieces, like the present example, most notably featured orange seconds hand, black bezel, a flat crystal and a nylon strap (the titanium bracelet was optional). Interestingly, while the civilian version was rated to 2000 meters below sea level (thus its name “Ocean 2000”), the military version was only tested up to 300 meters.

Three different models were made for the Navy: a “Kampftaucheruhr” (combat diver) model, bearing reference 3314 or 3315 introduced in 1983; a “Minentaucheruhr” (minesweeper models) reference 3519, and the “Taucheruhr” (diver) model reference 3529, like the present example, or 3509. The present titanium Ocean 2000 Bund is not only offered complete with its original accessories, but furthermore in absolutely original and unrestored condition, an absolute gem for the collector of scarce and historically relevant timepieces.

Manufacturer Rolex

Year Circa 1981

Reference No. 1665

Movement No. D807597

Case No. 6’675’673

Model Name Sea-Dweller “Great White”

Material Stainless steel

Calibre Automatic, cal. 1570, 26 jewels

Bracelet/Strap Stainless steel Rolex Oyster bracelet with diver’s extension, max length 205mm (without extension)

Clasp/Buckle Stainless steel Rolex deployant clasp stamped F

Dimensions 40mm Diameter

Signed Case, dial, movement and bracelet signed

Estimate

CHF 20,000–40,000

$22,400–44,900

€20,900–41,800

Launched in 1967, the Sea-Dweller is the ultimate tool watch. Originally conceived for dive expeditions, the model was officially introduced for civilian use in 1967. While the earliest prototype examples featured single line bearing “Sea-Dweller” in red, Rolex later printed both the depth rating and Sea-Dweller signature in red. The Sea-Dweller’s biggest technical innovation was the helium escape valve. During the 1960s, most watches did not have the capacity to submerge into great depths without breaking. The Helium Escape Valve allowed helium gas, which built up underwater, to be released during decompression.

In 1977 around the 5.2 million serial number, production of Rolex’s Double Red Sea Dweller ceased. Around the same time, a new generation of reference 1665 was launched, no longer featuring the red lettering on the dial and fitted with differently inscribed casebacks. Thanks to its purity on the dial, lacking any bright colors, collectors refer to this model as the “Great White”.

During the next four years, different “Great White” dial variants were produced by Rolex and scholarship today divides them into five typologies ranging from Mark 0 to Mark 4, of which the present watch is a Mk 3 example. The present watch is distinguished by its exceptional state of preservation. offered in possibly unpolished condition, the case is incredibly crisp with sharp bevels. It even retains the original black varnsih within the engravings on the outside caseback. Even the inside caseback does not display any service marks. Furthermore, the dial has aged with warm patina, is unblemished in appearance and matches the hands. The present watch ticks all the boxes in both desirability and condition, rendering it an exceptionally collectible timepiece.

ROLEX A rare, attractive and extremely well-preserved stainless steel wristwatch with center seconds, helium escape valve and bracelet

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Manufacturer Rolex

Year 2022

Reference No. 128348RBR

Case No. 42X518R0

Model Name Day-Date “Rainbow”

Material 18K yellow gold, diamonds and sapphires

Calibre Automatic, cal. 3255, 31 jewels

Bracelet/Strap 18K yellow gold Rolex President bracelet, max length 185mm

Clasp/Buckle 18K yellow gold Rolex deployant clasp

Dimensions 36mm Diameter

Signed Case, dial, movement and bracelet signed

Estimate

CHF 30,000–60,000

$33,600–67,300

€31,300–62,700

Accessories

Accompanied by Rolex guarantee dated January 6, 2022, product literature, wallet, presentation box and outer packaging.

Launched in 1956, the Rolex Day-Date is one of the most recognizable and versatile wristwatches available in the market. It is a model that can be worn by both men and women, and over its 60 year history has been produced in a number of variations. Ever glamorous, the Day-Date model delights with its myriad of dials, bracelets, bezels and gold-finished designs. Apart from prototype models, the Day-Date has only been cased in precious metals, attesting to its glamor and prestige.

The present Day-Date “Rainbow” was first launched in 2019, recalling vintage Rainbow Day-Dates, as well as the hallowed Rainbow Daytona. This watch most notably displays a “Rainbow”like dial set with diamonds and gemstones that graduate in hue to mimic the color spectrum. The tones range from a vibrant and intense deep red, and slowly morph into orange, chartreuse, green and blue. Delivered in January 2022, the present watch is in likenew condition and still retains its original stickers.

ROLEX A rare and attractive yellow gold calendar wristwatch with center seconds, wood dial, bracelet, guarantee and presentation box

Manufacturer Rolex

Year Circa 1991

Reference No. 18238

Movement No. 5’900’491

Case No. N141783

Model Name Day-Date

Material 18K yellow gold

Calibre Automatic, cal. 3155, 31 jewels

Bracelet/Strap 18K yellow gold Rolex President bracelet, max length 180mm

Clasp/Buckle 18K yellow gold Rolex deployant clasp

Dimensions 36mm Diameter

Signed Case, dial, movement and bracelet signed

Estimate

CHF 15,000–30,000

$16,800–33,600

€15,700–31,300

Accessories

Accompanied by Rolex guarantee dated October 07, 1992, product literature, presentation box and outer packaging.

Ever glamorous and luxurious, the Day-Date model delights with its myriad of dial, bracelet, bezel and gold-finished designs. The firm has elevated its Day-Date models with materials such as rubellite, blood stone, coral, and even fossil, providing an unusual design twist to the iconic model.

The present watch is a beautiful example featuring a briar root wood dial. The combination of yellow gold markers contrasting against the brown wood is particularly stunning.

The crisp and sharp condition of this watch is especially noteworthy. Featuring bold and full proportions, the top of the lugs are very sharp. The bottom of the lugs display deep hallmarks. The presence of the punched Rolex guarantee stating the watch was sold at Wempe and presentation box adds a final layer of appeal and collectability to this remarkable timepiece.

ROLEX A highly rare and attractive white gold and diamond-set calendar wristwatch with center seconds, meteorite dial, bracelet, hang tag, guarantee and presentation box

Manufacturer Rolex

Year Circa 2001

Reference No. 118209

Case No. K219230

Model Name Day-Date

Material 18K white gold

Calibre Automatic, cal. 3155, 31 jewels

Bracelet/Strap 18K white gold Rolex bracelet, max length 185mm

Clasp/Buckle 18K white gold Rolex deployant clasp

Dimensions 36mm Diameter

Signed Case, dial, movement and bracelet signed

Estimate

CHF 18,000–30,000

$20,200–33,600

€18,800–31,300

Accessories

Accompanied by Rolex guarantee dated March 04, 2004, numbered hang tag, product literature, wallet, presentation box and outer packaging.

This superb white gold Day-Date is fitted with an incredibly attractive and very rare meteorite dial with diamond-set numerals. The textured effect of the meteorite adds flair, movement and intrigue to the dial layout, and furthermore provides a perfect canvas for the diamond-set numerals to shine on. The calendar windows are framed in white metal.

Naturally found materials are among the most attractive and collectible dials to have ever found their way into the Day-Date line. Beyond the present meteorite, other stones have been employed by Rolex: onyx, malachite, marble, agate and jade are just some examples of this remarkable diversity.

The present watch is rendered even more collectible due to the presence of its original accessories such as its Rolex guarantee dated March 04, 2004, product literature, wallet, presentation box and outer packaging.

Manufacturer Rolex

Year Circa 1991

Reference No. 16528

Movement No. 43’837

Case No. N129232

Model Name Cosmograph Daytona

Material 18K yellow gold

Calibre Automatic, cal. 4030, 31 jewels

Bracelet/Strap 18K yellow gold Rolex Oyster bracelet, max length 195mm

Clasp/Buckle 18K yellow gold Rolex deployant clasp

Dimensions 40mm Diameter

Signed Case, dial, movement and bracelet signed

Estimate

CHF 30,000–60,000

$33,600–67,300

€31,300–62,700

Accessories

Accompanied by Rolex guarantee dated 1992, product literature, wallet, presentation box and outer packaging.

Rolex’s first automatic Daytona was introduced in 1988. Housing the iconic Zenith-based caliber 4030, it featured a larger case and was fitted with a sapphire crystal. The watch immediately became a cult classic and garnered an immediate waiting list at Rolex retailers. The gold version reference 16528 was a luxurious alternative to its stainless steel counterpart reference 16520.

One of the most impressive examples of its kind to appear on the auction market, this timepiece is preserved in most probably unpolished condition, the watch displays all its original factory finishes, from the bevel on the bezel to deep and untouched hallmarks. Furthermore, it retains all its original accessories, such as the punched guarantee.

Manufacturer Rolex

Year Circa 1994

Reference No. 16588SARO

Movement No. 146’264

Case No. W032948

Model Name Cosmograph Daytona

Material 18K yellow gold, diamonds and pink sapphires

Calibre Automatic, cal. 4030, 31 jewels

Bracelet/Strap Crocodile

Clasp/Buckle 18K yellow gold Rolex deployant clasp

Dimensions 40mm Diameter

Signed Case, dial, movement and clasp signed

Estimate

CHF 80,000–160,000

$89,700–179,000

€83,600–167,000

Rolex in particular excels at the incredibly time-consuming job of setting well-matched and beautiful stones. Since the 1980s, the manufacture has perfected the art of merging precious materials with sports watches, giving birth to a completely new genre of tool watches - one that is glamorous, luxurious and eye-catching. A dazzling, factory original version of the famous Cosmograph Daytona, one cannot help but be impressed by the striking baguettecut pink sapphire-set bezel fitted on this rare reference 16588.

Additionally with this reference, the bezel was designed with fixed gold bars, that perfectly align with the diamond-set dial’s sapphireset hour markers, making it quite legible. Housing the caliber 4030, Rolex’s self-winding Zenith-El Primero-based movement, it’s a sought after feature that gives the watch a somewhat vintage feel. As an even nicer touch, the present watch still retains its original green caseback sticker.

Clearly, reference 16588 is already a classic. It is fitted with the legendary calibre 4030 and belongs to a generation of Cosmographs when fancy case and dial decorations were the exception. Consequently, it is much rarer than its peers from today’s production and a true collectable in its own right.

ROLEX An extremely rare and attractive white gold, diamond and rainbow-colored sapphire-set chronograph wristwatch with bracelet,

Manufacturer Rolex

Year Circa 2013

Reference No. 116599RBOW

Case No. 8303L6V6

Model Name Cosmograph Daytona “Rainbow”

Material 18K white gold, diamonds and multi-colored sapphires

Calibre Automatic, cal. 4130, 44 jewels

Bracelet/Strap 18K white gold Rolex Oyster bracelet, max length 190mm

Clasp/Buckle 18K white gold Rolex Oyster deployant clasp

Dimensions 40mm Diameter

Signed Case, dial, movement, bracelet and clasp signed

Estimate

CHF 180,000–360,000

$202,000–404,000

€188,000–376,000

Accessories

Accompanied by Rolex guarantee dated 26th September 2013 stamped Tai Hing Watch Co., LTD, Hong Kong, service mondial, green card holder, outer packaging and fitted presentation box.

Known mostly for producing some of the most iconic professional tool watches of our time, Rolex has also gained a supreme status for incorporating precious materials to their horological masterpieces. With immense research, development and design, Rolex never fails to impress when it comes to gem-set timepieces. With technical mastery in setting the highest quality of diamonds and gemstones, the rigorous process of sorting and selecting the finest examples is perhaps the most expensive and time consuming aspect. Introduced in 2012, the first examples were encased in yellow gold with white gold examples introduced later. Until today, Rolex only introduced the model in three case materials with its latest introduction encased in pink gold.

The present example encased in white gold features a desirable “glossy” black dial with diamond-set indexes and meteorite registers providing a harmonious correlation between the unique texture of the registers and its shimmering diamond-set white gold case. Deemed as the “Rainbow”, the multi-colored sapphireset bezel is noticeable from afar. Achieved by selecting the finest examples of sapphires in various spectrums of the rainbow, it requires each and every stone to be cut to extreme perfection with every stone matching the color requirements of Rolex. With such rigorous requirement to create the perfect masterpiece, only a handful of examples are produced by Rolex each year. Discontinued and replaced by the new model in pink gold, the present example is most definitely rare. Preserved in excellent overall condition, the present specimen is hardly ever worn by the previous owner. Furthermore, the timepiece was sold by a local Hong Kong retailer in 2013, confirmed by the guarantee card. It is a fantastic opportunity for collectors, lovers and seekers of gem-set wristwatches to acquire perhaps the most iconic gem-set wristwatch of our time manufactured by none other than Rolex.

Manufacturer Cartier

Year Circa 1999

Reference No. 2356

Case No. 0084CC

Model Name Tortue Monopoussoir CPCP

Material 18K yellow gold

Calibre Manual, cal. MC045, 22 jewels

Bracelet/Strap Alligator

Clasp/Buckle 18K yellow gold Cartier deployant clasp

Dimensions 34mm Width and 43mm Length

Signed Case, dial, movement and clasp signed

Estimate

CHF 20,000–30,000

$22,400–33,600

€20,900–31,300

One of the most emblematic and classic watch cases of the early 20th century is the Tortue. Designed by Louis Cartier in 1912, the rounded tonneau-shaped case was elegant and sophisticated and named “tortue à pattes” or “turtle on legs” both for its similarity to the animal’s shape and symbolism of good fortune and longevity. Cartier has long used the case since its introduction, and in 1998 they introduced their Cartier Privée Paris Collection (CPCP) Tortue Monopoussoir chronograph. The collection sought to bring modern watches to collectors who wanted a vintage look. Available from 1998 until 2008, the collection was based on their legendary designs that have made the brand so famous and sought after amongst collectors.

The first monopoussoir, or monopusher, chronograph was released by Cartier in 1928 and the modern edition remains close to the original, but with a larger, more contemporary case featuring the manual caliber 045MC, interestingly co-developed by F. P. Journe, Denis Flageollet and Vianney Halter. The case has a classic look with the single button chronograph operated through the crown giving the watch a clean, uncluttered appeal.

CARTIER A very attractive special order platinum wristwatch with Roman numerals, certificate and presentation box

Manufacturer Cartier

Year 2008

Reference No. 2797

Case No. 20881CE

Model Name Santos “Special Order”

Material Platinum

Calibre Manual, cal. 430 MC, jeweled

Clasp/Buckle 18K white gold Cartier deployant clasp

Dimensions 35width and 47mm length

Signed Case, dial, movement and clasp signed

Estimate

CHF 25,000–50,000

$28,000–56,100

€26,100–52,200

Accessories

Accompanied by Cartier certificate dated September 20, 2008, product literature, presentation box and outer packaging.

The Santos watch was first created in 1904 by Louis Cartier in honor of, and for his friend and aviation legend, Alberto SantosDumont. The aviator had previously lamented to the jeweler on the difficulties of checking his pocket watch while flying. To address the problem, Louis Cartier designed a wristwatch for the aviator. The Santos watch was subsequently born, and legend says that Santos-Dumont never wore another watch while flying ever again.

Since 1904, Cartier has produced many variations of the Santos watch, making the model an instant classic within the watch community. The present example, cased in platinum, is an oversized and luxurious interpretation of the now-iconic watch.

It is believed that the present watch was made upon special order at the Paris Cartier Boutique, with only two examples made in this configuration. The certificate is also stamped with the Paris Boutique stamp and the initials of a Cartier employee who most probably facilitated the special order process. It most notably is cased in platinum, with a black dial and white numerals, giving the timepiece a striking art-deco inspired appearance.

While the Santos was cased in a variety of metals such as yellow gold or pink gold, platinum is without a doubt the most coveted and precious of all metals. This fact, combined with its “special order” status propels the prestige of the present timepiece. Preserved in excellent condition, the watch is accompanied by its original accessories.

CARTIER A highly rare, asymmetric and attractive limited edition yellow gold wristwatch, number 063 of a limited edition of 150 pieces

Manufacturer Cartier

Year Circa 1997

Reference No. 2842

Case No. 063/150

Model Name Tank Asymétrique “Jumbo”

Material 18K yellow gold

Calibre Manual, cal. 9770 MC, 18 jewels

Bracelet/Strap Leather

Clasp/Buckle 18K yellow gold Cartier deployant clasp

Dimensions 26.5mm Length and 31mm Width

Signed Case, dial, movement and clasp signed

Estimate

CHF 15,000–30,000

$16,800–33,600

€15,700–31,300

In 1996, Cartier released a limited edition based on the original “Parallelogram” from 1936. Always staying true to its core values, Cartier was constantly innovating by pushing the boundaries of design and form, particularly in the first part of the 20th century. The tilted form of the watch was intended to make reading the time while driving easier, which also explains the legible Arabic numerals.

Known as the “Jumbo” due to its larger case size, this Tank Asymétrique was made in a limited edition of 150 examples, and displays a beautiful guilloché dial. Preserved in excellent condition, it displays crisp hallmarks on the case back.

So desirable and attractive is this model that Cartier launched a new interpretation of the Tank Asymétrique in its 2020 releases.

CARTIER A very fine and rare asymmetrical yellow gold wristwatch with international guarantee and presentation box, number 370 of a limited edition of 400 pieces

Manufacturer Cartier

Year 1991

Case No. A109179 and 370-91

Model Name Crash

Material 18K yellow gold

Calibre Manual, cal. 1978-2, 17 jewels

Bracelet/Strap Alligator

Clasp/Buckle Gilt pink buckle

Dimensions 38mm Length and 23mm Width

Signed Case, dial and movement signed

Estimate

CHF 50,000–100,000

$56,100–112,000

€52,200–104,000

Accessories

Accompanied by Cartier International Guarantee Certificate dated June 25, 1993, International service card, additional certificate confirming the present watch is numbered 370/400 pieces and presentation box.

An icon of the swinging sixties crafted by the great maker of shaped watches, the Cartier Crash remains not just one of the most radical designs born in 1967 but one of the greatest throughout the decades. With a mysterious origin of the birth of this model, rumour has it that the inspiration comes from a melted Cartier Baignoire from the fire of a car crash, others refer it to the surrealist Salvador Dali’s most recognised work, Persistence of Memory. While the tale of the timepiece is compelling and romantic, the origin was addressed in Francesca Cartier Brickell’s book, The Cartiers, where she recounts a conversation with her grandfather Jean-Jacques Cartier, about how the audacity of the design was sketched out with artisan Rupert Emmerson.

Today, the Cartier Crash has become somewhat of a cultural icon, adorning the wrists of celebrities and artists alike. It represents everything that Cartier is best known for: merging design, form and function together which transforms a timepiece beyond a “watch” and into a piece of art.

The present watch is numbered 370 of a limited edition of 400 pieces made in 1991. Most notably, it is accompanied by its original accessories such as the Cartier International Guarantee Certificate dated June 25, 1993, International service card, additional certificate confirming the present watch is numbered 370/400 pieces and presentation box, which is a rarity itself.

AUDEMARS PIGUET An attractive and extremely sought-after black ceramic perpetual calendar wristwatch with moonphases, week indication, leap year indication, bracelet, warranty and presentation box

Manufacturer Audemars Piguet

Year Circa 2019

Reference No. 26579CE

Case No. LG3416L

Model Name Royal Oak Perpetual Calendar Black Ceramic

Material Ceramic

Calibre Automatic, cal. 5134, 38 jewels

Bracelet/Strap Ceramic Audemars Piguet bracelet, max length 195mm

Clasp/Buckle Ceramic Audemars Piguet deployant clasp

Dimensions 41mm Diameter

Signed Case, dial, movement and bracelet signed

Estimate

CHF 120,000–240,000

$135,000–269,000

€125,000–251,000

Accessories

Accompanied by Audemars Piguet Warranty card, product literature, winding box and outer packaging.

In 2017, Audemars Piguet once again took the horological world by surprise by presenting the perpetual calendar Royal Oak in full ceramic livery. While it was not the first time ceramic was used in watchmaking, it marked the first time a high horology watch brand housed a sports watch in a full ceramic case and bracelet (a material that Vacheron Constantin and Patek Philippe do not use for the Overseas or Nautilus respectively).

Ceramic is an almost scratch proof material but very difficult to machine and manipulate. According to Audemars Piguet, over 600 hours of research were necessary to develop the case and bracelet, and where it takes about six hours to machine, polish, hand-finish, and assemble a steel bracelet for a steel Royal Oak, the same procedure requires over thirty hours for the ceramic version.

The dashing dark looks of the watch should not deter from its elegance and technical complexity. The slender case houses the automatic caliber 5134 based on the iconic calibre 2120 as found in the original 1972 Royal Oak. Other than the traditional calendar functions, the present Royal Oak has a 52-week indicator as well as a gorgeous moonphase display with a photorealistic moon on an aventurine background for the stars.

Preserved in excellent and barely worn condition, it is furthermore accompanied by all its original accessories.

AUDEMARS PIGUET A rare and attractive minute repeating platinum split seconds chronograph perpetual calendar wristwatch with moonphases and leap year indication

Manufacturer Audemars Piguet

Year Circa 2005

Reference No. 25806PT

Movement No. 415’420

Case No. E11174

Model Name Jules Audemars Grande Complication Automatique

Material Platinum

Calibre Automatic, cal. 2885, 52 jewels

Bracelet/Strap Leather

Clasp/Buckle Platinum Audemars Piguet pin buckle

Dimensions 42mm Diameter

Signed Case, dial, movement and buckle signed

Estimate

CHF 70,000–140,000

$78,500–157,000

€73,100–146,000

Accessories

Accompanied by Audemars Piguet undated Certificate of Authenticity booklet, key and key pouch for wooden presentation box, winding portable stand and outer packaging.

“Grande complication” wristwatches are extremely rare to come by, and the present example by Audemars Piguet is no exception. The present Jules Audemars Grande Complication Automatique not only features a minute repeating, perpetual calendar and split seconds chronograph function, it is also cased in platinum, the noblest of all metals.

Following the injection of technical innovation following the advent of the quartz crisis, Audemars Piguet released its first Grande Complication wristwatch in 1996 with the Jules Audemars model. It subsequently was launched in the Royal Oak model in 1997. While the manufacture had already started making grande complication pocket watches since 1882, it was not until the 20th century that they made this function in a wristwatch. Combining these three complications within the confined space of a movement requires an exceeding amount of finesse and know-how. Audemars Piguet states that it takes over six to eight months of work to create a grande complication movement, made of no less than 648 components. Each movement is made by the same watchmaker from start to finish.

Furthermore, this watch is offered in outstanding and original condition. The minute repeating is in phase and has a terrific tone and quality, boosting the appeal of this neo-vintage complicated wristwatch.

PATEK PHILIPPE An exquisite, very scarce and highly sought-after yellow gold perpetual calendar chronograph wristwatch with moonphases, 24-hour indication, leap year indication, certificate of origin and presentation box

Manufacturer Patek Philippe

Year 2008

Reference No. 5970J

Movement No. 3’049’765

Case No. 4’462’755

Material 18K yellow gold

Calibre Manual, cal. CH27-70 Q, 24 jewels, stamped with the Geneva Seal Bracelet/Strap Leather

Clasp/Buckle 18K yellow gold Patek Philippe deployant clasp

Dimensions 40mm Diameter

Signed Case, dial and movement signed

Estimate

CHF 90,000–100,000

$101,000–112,000

€94,000–104,000

Accessories

Accompanied by Patek Philippe Certificate of Origin stamped by Hong Kong retailer “King Fook Jewellery Group” and dated April 22, 2009, product literature, leather document holder, numbered envelope, wooden presentation box and double outer packaging. Furthermore accompanied by Patek Philippe Extract from the Archives confirming production of the present watch in 2008, and its subsequent sale on January 14, 2009.

Reference 5970 is the proud heir to Patek Philippe’s legacy of perpetual calendar chronographs starting with the reference 1518, followed by the famous 2499 and 3970, it was launched in 2004 and remained in the catalogue for only 7 years (the shortest span for any perpetual calendar chronograph model by Patek Philippe). In 2011, the model was replaced by reference 5270 that houses Patek Philippe’s first in-house chronograph caliber, making reference 5970 the last perpetual calendar chronograph to employ the heavily modified and much appreciated Nouvelle Lemania-based movement - considered a Patek Philippe technical masterpiece. This reference sports a highly peculiar production run, with the white and pink gold models in catalogue from 2004 to 2007, the present yellow one in 2008 only, and finally the last two years 2009/2010 send the model off with the platinum version. Consequently, the present yellow gold version is speculated to be the rarest of them all - a highly uncommon occurrence for Patek Philippe, where yellow gold is usually the most common metal).

Aesthetically, we can see a “return to the origin”: whereas reference 2499 (2nd series onward) and reference 3970 featured round pushers, reference 5970 goes back to rectangular pushers giving it a resemblance to the first models of the series: the ultra-collectible references 1518 and 2499 1st series. The present yellow gold model further amplifies this vintage feeling in virtue of its case metal, which was as mentioned above the norm for vintage Patek Philippe complicated pieces. While already much appreciated by connoisseurs upon its launch, the increased amount of knowledge in the market spurred in recent years more and more collectors to appreciate the model, with some scholars going as far as calling it “the single most beautiful classic wristwatch ever created.”

PATEK PHILIPPE A freshly unsealed, rare and fine limited edition white gold world time wristwatch with moon phases, certificate of origin, attestation and presentation box, made for the 175th anniversary of Patek Philippe, made in a limited edition of 1300 pieces

Manufacturer Patek Philippe

Year 2015

Reference No. 5575G-001

Movement No. 5’869’794

Case No. 6’058’037

Material 18K white gold

Calibre Automatic, cal. 240 HU LU, 35 jewels

Bracelet/Strap Leather

Clasp/Buckle 18K white gold Patek Philippe deployant clasp

Dimensions 40mm Diameter

Signed Case, dial, movement and clasp signed

Estimate

CHF 70,000–140,000

$78,500–157,000

€73,100–146,000

Accessories

Accompanied by Patek Philippe Certificate of Origin dated May 13, 2015, Attestation confirming the present watch is is part of a limited edition of 1300 watches in 18K white gold, setting pin, hang tag, slip case, commemorative coin, presentation box and outer packaging.

In the year 2014, Patek Philippe celebrated its 175th anniversary and commemorated this auspicious moment by releasing a collection of limited edition watches that ranged from a Grandmaster Chime, to a elegant platinum hourly chiming Jump Hour, a selection of multi-scale chronograph watches and a World Time wristwatch with moon phases, such as the present timepiece. The collection perfectly showcased the brand’s long and prestigious history of combining complicated movements with aesthetic design.

The reference 5575 is a classic World Time model enhanced with a moon phase complication. Two thin discs can be found on the dial side, allowing the wearer to see a starry night with the waxing and waning of the moon. As an aesthetic change, the Central European time zone, normally indicated by Paris, was changed to Geneva to honour of Patek Philippe’s home city. Eye-catching and enigmatic, the model was produced in a limited edition of 1300 pieces as a tribute to one of the brands most iconic complications, the World Time wristwatch.

The present watch was brand new and double sealed originally. It was only unsealed on August, 16 2023 in front of Phillips’ in-house counsel for the purpose of shipping the timepiece and is complete with a Certificate of Origin, Attestation, presentation box and commemorative coin.

PATEK PHILIPPE A freshly unsealed and rare platinum perpetual calendar chronograph wristwatch with moonphases, leap year indication, certificate of origin, additional caseback, presentation box and outer packaging

Manufacturer Patek Philippe

Year 2014

Reference No. 5271P-001

Movement No. 5’864’104

Case No. 6’025’622

Material Platinum and diamonds

Calibre Manual, cal. CH 29-535 PS Q, 33 jewels

Bracelet/Strap Alligator

Clasp/Buckle Platinum and diamond-set Patek Philippe deployant clasp

Dimensions 41mm Diameter

Signed Case, dial, movement and clasp signed

Estimate

CHF 130,000–260,000

$146,000–292,000

€136,000–272,000

Accessories

Accompanied by Patek Philippe Certificate of Origin dated December 11, 2014, additional caseback, hang tag, setting pin, wallet, product literature, wallet and presentation box.

The lavish, diamond-set version of the reference 5270, the reference 5271 is an impressive specimen. Patek Philippe revealed the new reference 5271 at Baselworld in 2014, which most notably featured a black dial and set with 80 baguette-cut diamonds weighing approximately 4.84 carats. At the time of launch, it replaced its predecessor, the reference 5971 which had a Lemania-based movement. An eye-catching timepiece, it most notably cased in platinum - a nod to its high jewellery roots. An an even nicer touch, even the deployant clasp is set with baguette diamonds, adding prestige to the timepiece.

The reference 5270 and its diamond-set sibling reference 5271 is notably a proud heir to Patek Philippe’s prestigious perpetual calendar chronographs starting with reference 1518, 2499, 3970 and finally the reference 5970 or 5971. The present watch brings the Patek Philippe perpetual calendar chronograph into the modern era with its in-house caliber CH 29-535 PS Q, the first of its kind. Dazzling and eye-catching, it is an incredibly iconic model that showcases Patek Philippe’s skill in merging gem-setting with haute horlogerie.

The present timepiece was brand new and double sealed originally. It was only unsealed on August, 16 2023 in front of Phillips’ in-house counsel for the purpose of shipping the timepiece. It is furthermore accompanied by its Patek Philippe Certificate of Origin dated December 11, 2014, additional caseback, hang tag, setting pin, wallet, product literature, wallet and presentation box.

LONGINES A charming, uncommon and oversized stainless steel wristwatch with black glossy luminous dial

Manufacturer Longines

Year 1938

Reference No. 4375

Movement No. 5’677’955

Case No. 20’118

Material Stainless steel

Calibre Manual, cal. 17.26, jeweled

Bracelet/Strap Leather

Clasp/Buckle Generic stainless steel pin buckle

Dimensions 44mm Diameter

Signed Dial and movement signed

Estimate

CHF 10,000–15,000

$11,200–16,800

€10,400–15,700

Accessories

Accompanied by Longines Extract from the Archives confirming the invoicing of the present timepiece on November 22nd, 1938.

Sporting a 44mm case - literally gargantuan for the time - and black gloss luminous dial, the present piece features the basic characteristics of a tool or military timepiece, where legibility had to be maximized above all else.

Wonderfully preserved in its original condition, such combination of large steel case and luminous black dial renders the watch very much in line with today’s fashion, making this timepiece not only a superb collector’s watch, but also a highly wearable proposition for the aficionado of vintage timepieces with an eye on current trends.

IWC An early, oversize and very scarce stainless steel wristwatch with luminous numerals and hands

Manufacturer IWC

Year Circa 1946

Reference No. 325

Movement No. 955’178

Case No. 1’117’240

Model Name Portugieser

Material Stainless steel

Calibre Manual, cal. 98, 16 jewels

Bracelet/Strap Leather

Clasp/Buckle Stainless steel pin buckle

Dimensions 42mm Diameter

Signed Case, dial and movement signed

Estimate

CHF 20,000–40,000

$22,400–44,900

€20,900–41,800

Accessories

Accompanied by IWC Zertifikat confirming production of the present watch and its subsequent sale on April 24, 1946. Furthermore accompanied by IWC Stammbuchauszug booklet stating the same information with the addition of the sale location: Kuchar, Bratislava.

While the origins of the IWC Portugieser ref. 325 have been long debated by scholars (with a proposed introduction date ranging anywhere within the 1930s), the topic has recently been resolved. At the beginning of 1932, two Portuguese watch importers by the name of Mr. Rodrigues and Mr. Teixeira commissioned IWC with a special request: an oversized wristwatch with a highly accurate movement. Luckily, IWC had already developed and implemented in their pocket watches their cal. 74, a manually wound savonette movement with subsidiary seconds and a 54-hour power reserve. Whilst it was pretty common back then to have a large diameter pocket watch, a 42mm wristwatch was well beyond the norm for the time (when 37mm was considered oversize). The very first IWC references 325 were shipped to Lisbon in 1932 to Mr. Rodrigues, later of the firm Rodrigues & Gonçalves, Ltd. According to IWC, only 304 examples reference 325 were produced with the caliber 74, with a total of 690 examples in total produced until 1981. Over these 49 years, only 141 actual Portugieser watches were imported to Portugal. Though prized by collectors today because of their rarity, size, and history, IWC’s reference 325 did not enjoy acclaim during its actual production most likely due to its intimidating sizeresulting in the aforementioned scarcity.

Historically very important, the present timepiece was sold in April 1946 in Bratislava - thus one of the very first post-war examples made. Its appeal is boosted by its absolutely unrestored condition and incredibly well-preserved case. Possibly unpolished, it sports full lugs, sharp edges and absolutely unmolested proportions. The dial as well exudes charme thanks not only to the fully original luminous material now aged to an intriguing mustard/chestnut hue, but also thanks to the strong ivory patina which enormously boosts the vintage appeal of this superb timepiece.

Manufacturer Rolex

Year Circa 1962

Reference No. 5513 inside caseback stamped I.62

Movement No. 67’343

Case No. 765’026

Model Name Submariner

Material Stainless steel

Calibre Automatic, cal. 1530, 17 jewels

Bracelet/Strap Stainless steel Rolex Oyster riveted bracelet, max length 205mm

Clasp/Buckle Stainless steel Rolex C&I deployant clasp stamped 67

Dimensions 40mm Diameter

Signed Case, dial, movement and bracelet signed

Estimate

CHF 30,000–60,000

$33,600–67,300

€31,300–62,700

The Submariner line is not only one of the best known in Rolex’s production, it also presents one of the most interesting evolutions. The present example is a very early version of reference 5513, dating to 1962. The model was launched shortly after its chronometer rated sibling, the reference 5512. Both models were the very first references to feature crown guards - an attribute which would later be a mainstay in the Submariner family. The present piece with a serial number of 765026 and dating from 1962, is particularly attractive as it reunites a multitude of unusual and sought-after traits, making it an extremely collectible piece.

Undoubtedly, the dial is the showstopper. Over time, it has turned from black, to a rich and beautiful brown tone which has taken a “degrade” effect over time. The brown colour emanates outwards, and becomes even golden in places, making the dial look like it radiates light. Chocolate brown tones are present throughout, giving the timepiece an absolutely unmistakable appearance. There is no telling how a black lacquer dial will “turn” over time, and this one is equally parts astonishing as it is beautiful. This dial furthermore presents another surprise: the small dot at 6 o’clock unmistakably identifies this as an “exclamation mark” dial - the name coming from the ensemble dot and index, which resembles an exclamation mark. Such dials were in production only during a short period of time between 1961 and 1962 and are one of the first attempts to identify a lower radiation count compared to earlier dials. even the case is preserved in exceptional condition, with crisp bevels and thick proportions. As an even nicer touch, the present watch is part of Rolex racing history, as it was originally consigned by the son of the original owner Randall Bouverat, a professional racer. At the time of original sale, it was accompanied by a letter from the son, recounting the various adventures his father undertook - always with his trusty Submariner on his wrist.

A LETTER FROM RANDAL BOUVERAT

Dear Mr. Victor,

As we discussed, my family is reaching the end of an era with our heirloom timepiece, the Rolex 5513 (serial # 765026). This will usher in the beginning of a new era for a new owner.

Alan Bouverat, my Father, was the original owner of the timepiece. He acquired it in 1963 while in England at the beginning of his professional career in motorsports. At that time he was working on the Cooper and Jaguar development teams.

My Father treasured this timepiece. In his teenage years in the 1950s he developed a love for speed, racing his Harley motorcycle and his 1955 Chevy Belair. He learned early that speed and time go hand-in-hand. After he returned to the States with the Rolex he was invited to drive in the 1964 Daytona 2000 km race, the longest endurance race in the U.S. at the time and, ironically, the precursor to what is now called the Rolex 24 at Daytona. He and his driving partner, Milo Vega, won 1st place in their class driving a Lotus Elite.

Until the early 1970s my Father was still auto racing. His final days behind the wheel were in his trusty McLaren competing in the Formula 5000 series. Yet he would continue his passion for motorsports as an Owner/Manager leading teams and drivers, culminaing with a world championship in USAC Mini-Indy. Throughout it all he and the watch were inseparable.

Upon graduating from University he bequeathed the watch to me, as he had just retired from racing in 1989. The Rolex has been in my care these past 33 years. My Father always asks how it is doing. I joke “I have managed to keep it outside of race cars, engine bays and cockpits!”

Now, with two daughters of my own graduating from university, and at the prospect of being unable to give it to only one of them, I have decided to begin a new tradition. The proceeds from the sale of the Rolex will start a new era with two timepieces…to keep both time and peace.

I know this Rolex will bring its new owner a sense of the racing history it experienced at the hands of one man’s journey and then another’s preservation. It is still the best looking timepiece I have ever seen. May it continue to bring luck to its rightful new owner.

Sincerely,

Manufacturer Rolex

Year Circa 1970

Movement No. DD13228

Model Name Day-Date

Material Stainless steel

Calibre Automatic, cal. 1555, 25 jewels

Bracelet/Strap Leather

Clasp/Buckle Stainless steel Rolex pin buckle

Dimensions 36mm Diameter

Signed Case, dial and movement signed

Estimate

CHF 30,000–60,000

$33,600–67,300

€31,300–62,700

The Day-Date was, at the time of its launch, somewhat of an exception for Rolex. The company had carved itself a name as the world’s foremost supplier of technical timepieces - most famously, pioneering waterproof cases and automatic movements - but it was much less recognised (ironically one might say, considering how different the situation is today) from the point of view of luxury timepieces. A first “breakthrough” of sorts came with the launch of the Datejust in 1947, a model based on previous “Big Bubble Back” pieces which blended the technical ethos of Rolex with a more luxurious spirit, and indeed was cased in gold. Following the success of the Datejust, in 1957 the Day-Date was launched. It will go on to become one of the most easily recognisable luxury timepieces on the planet, worn by Heads of States, entrepreneurs and artists among many others. In order to underline the exclusivity of the model, Rolex decided to produce the Day-Date exclusively in precious metals: such “ban” on steel Day-Date models in fact remains in effect to this very day.

As they say, however, there are exceptions to every rule, including the “no steel Day-Date” one. As it turns out, an absurdly restricted number of prototype/scholar pieces have in fact been made in stainless steel. One example (movement no. 0004547) is portrayed in John Goldberger’s Rolex “bible” 1000 Superlative Rolex Watches. Two more were sold by Phillips in 2018 (no. 0005073) and in 2019 (no. DD411420), and a fourth example (no. DD14749)appeared in this salesroom in November 2021. Another example (movement DD081221) is also known from the public market. They all bear no case number, the same as the present piece, indicating they were prototype pieces. This example belongs to this fascinating and absurdly scarce category of prototype pieces but it presents a peculiarity that sets it apart all the other specimens known: while the others feature a flat dial with either Roman or baton numerals, the present watch mounts a textured “linen effect” dial. A highly charming finish rarely employed by the brand - but seen on other similar pieces - not only it deeply modifies the aesthetic of the watch making it more subtle and elegant, but it also sets this example apart from the other ones known.

The “Jean-Claude Killy” is one of Rolex’s most significant models ever produced. It is named after the three-time French Olympic ski champion who was often seen wearing a reference 6236 similar to this timepiece.

Its roots date back to 1947, when Rolex launched reference 4767 - Rolex’s very first triple calendar chronograph wristwatch fitted inside a water-resistant Oyster case. Between 1947 and 1962, a total of four different Oyster Dato-Compax models were produced: references 4767, 5036, 6036 and 6236. Produced in yellow and pink gold as well as stainless steel, the production run was very small for each variation. Over the years, Rolex modified both the dial and case design, with the final watch in this series, the reference 6236, featuring a more modern, clean dial style, as well as a three-piece case with larger bezel.

Throughout the evolution of the Killy model, one sees a number of developments of the dial.

Reference 4767: The outside date ring has “open” 6s and 9s and the numbers always face the center meaning that the date at 15 is upside down.

Reference 5036: The outside date ring has “open” 6s and 9s however the number are flipped at 8-23, most probably to improve legibility.

Reference 6036: The outside date ring has “open” 6s and 9s however the number are flipped at 8-23, most probably to improve legibility.

Reference 6236: The last generation of the reference, predominantly found in the serial range of 5763XX has closed 6s and 9s on the outside date ring. Hour markers can also be found punched through the dial, as opposed to being applied. “Feuille” hands can be found as well.

ROLEX A very fine, rare and incredibly well-preserved stainless steel triple calendar chronograph wristwatch

Manufacturer Rolex

Year Circa 1960

Reference No. 6236

Case No. 576’397

Model Name “The Guido Mondani Killy”

Material Stainless steel

Calibre Manual, cal. 72C, 17 jewels

Bracelet/Strap Leather

Clasp/Buckle Stainless steel Rolex buckle

Dimensions 36mm Diameter

Signed Case, dial, movement and bracelet signed

Provenance

Antiquorum, Geneva April 1 2006, The Mondani Collection of Rolex Wristwatches, lot 75.

Phillips, 11-12 May 2019, The Geneva Watch Auction: NINE, lot 56.

Estimate

CHF 250,000–500,000

$280,000–561,000

€261,000–522,000

Literature

The present watch is illustrated in Collezionare Orologi da Polso Rolex Collecting Wristwatches by Osvaldo Patrizzi, pp. 478 and 479.

The present example is one of the most impressive reference 6236s to come on the market. Featuring a robust case that is crisp and sharp, the watch has been barely touched throughout its lifespan. Furthermore, the dial is preserved in excellent condition with barely any blemishes or marks, which is quite astounding when one considers the age of the timepiece.

Its provenance is particularly impressive, having been previously sold at the The Mondani Collection of Rolex Wristwatches, lot 75 on April 1, 2006. It is further immortalised in literature, as the watch is prominently illustrated in Collezionare Orologi da Polso Rolex Collecting Wristwatches by Osvaldo Patrizzi, pages 478 and 479. It was further sold again at Phillips, 11-12 May 2019, The Geneva Watch Auction: NINE, lot 56.

Interestingly, the present timepiece is only 5 digits away in serial number to record breaking reference 6236 from the Gordon Bethune collection, which sold at the Phillips Geneva Watch Auction: EIGHT for 702,500 CHF.

CARTIER A rare, large and attractive curved wristwatch with French hallmarks

Manufacturer Cartier

Year Circa 1940

Case No. 22’463, 4875 and 27’793

Model Name Grande Tank Cintrée

Material 18K yellow gold

Calibre Manual, Jaeger-LeCoultre calibre, 18 jewels

Clasp/Buckle 18K yellow and pink gold Carter deployant clasp

Dimensions 46.5mm Length and 23mm Width

Signed Case, movement and buckle signed, outside caseback with French hallmarks and EJ for Edmond Jaeger, clasp with Cartier hand stamped numbers

Estimate

CHF 20,000–40,000

$22,400–44,900

€20,900–41,800

Introduced in 1921, the 9-ligne, Grand Tank Cintrée model was the largest and boldest variation of Cartier’s Tank line. With its long, slender, and gracefully arching case, the Cintrée is without a doubt one of the most beautiful watches made during the 20th century. Measuring a dramatic 46.5mm long by 23mm wide, the Cintrée’s highly curved case was designed to hug the curves of the wrist. The expansive dial and case combine straight lines, sensual curves, and crisp angles, resulting in a ‘modern’ wristwatch with a design far ahead of its time - so much so, in fact, that the design has spawned multiple re-editions; the latest one, just released in 2021, being a virtually perfect replica of the vintage model here exemplified.

The most impressive vintage version of Cartier’s iconic Tank model is revered for its gentlemanly elegance. Retailed at Cartier Paris, the case displays the maker’s mark “EJ” and French hallmarks. Most notably, the present watch was retailed by Cartier London, as confirmed by the two dots flanking the outside case number, which is a sign the watch was retailed in the London branch.

Manufacturer Cartier

Year 1929

Case No. 21946, 04854, 27670 and 5121

Model Name Louis Cartier Tank

Material Platinum

Calibre Manual, cal. 9’’’, 18 jewels

Bracelet/Strap Platinum Cartier bracelet, max length 185mm Clasp/Buckle Platinum and pink gold Cartier deployant clasp numbered 9155

Dimensions 23mm Width and 30.7mm Length

Signed Case and dial signed, movement signed European Watch & Clock Co, case and clasp numbered

Estimate

CHF 50,000–100,000

$56,100–112,000

€52,200–104,000

Cartier: The jeweler of kings and the king of jewelers. There are few names in the world of high watchmaking and high jewelry that attract admiration more so than Cartier. Founded by LouisFrançois Cartier in Paris in 1847, the legendary firm, from its beginnings, has been associated with exquisite craftsmanship and classic, sophisticated elegance. Their clientele is a Who’s Who in the world of fashion, politics, and society, with names like Wallace Simpson, Princess Grace of Monaco, Jacqueline Kennedy Onassis, Andy Warhol, and even Formula 1 superstar, Ayrton Senna. In 1904, Cartier created the world’s first men’s wristwatch to incorporate integrated lugs for the renowned aviator, Alberto Santos Dumont. Following up on the success of this early timepiece, Cartier realized the Baignoire and Tortue in 1912, and in 1917, the revolutionary “Tank”. Designed near the end of World War I, the inspiration for the Tank’s groundbreaking design came from the top view of the very first Renault military tank vehicle deployed that same year.

The Louis Cartier was originally developed in 1922 under the name “Tank, Bords Arrondis” and was eventually changed to “Louis Cartier” a few years later. During the 1920s, Cartier made approximately 45 platinum “Louis Cartier” tank watches. Around a dozen of these Tanks were made of more that one type of precious metal (ie platinum with a gold caseback), and the remaining were crafted entirely of platinum (apart from the screws). The present watch, cased in platinum was made in 1929 is an exceptional specimen with a thick rice grain bracelet. Records show that the present watch was delivered with a bracelet. The movement is signed European Watch Clock and Co, which is correct for Cartier Paris wristwatches, and records show the timepiece was eventually sold in Cartier London - this is further confirmed by the two dots flanking the outside case number, which is a sign the watch was retailed in London. French hallmarks are also found on the outside caseback.

PATEK PHILIPPE An outstandingly attractive and extremely rare stainless steel chronograph wristwatch with two-tone dial 91.

Manufacturer Patek Philippe

Year 1943

Reference No. 130

Movement No. 863’229

Case No. 626’181

Material Stainless steel

Calibre Manual, cal. 13’’’, 23 jewels, stamped with the Geneva seal

Bracelet/Strap Leather

Clasp/Buckle Stainless steel Patek Philippe pin buckle

Dimensions 33mm Diameter

Signed Case, dial, movement and buckle signed

Estimate

CHF 80,000–160,000

$89,700–179,000

€83,600–167,000

Accessories

Accompanied by Patek Philippe Extract form the Archives confirming production of the present watch in 1943 with silvered dial, tachymeter scale and applied steel hour markers, and its subsequent sale on April 23, 1945.

In 1934, Patek Philippe released their very first serially produced chronograph wristwatches which two years later (in 1936), with the advent of the reference system, was renamed as the reference 130. Inspired by the Bauhaus movement’s “form follows function”, the watch features an extremely elegant and sleek 33 mm case defined by simple clean lines. The dial as well is an interpretation of this philosophy as the two-tone finish helps to set the tachymeter and fifth-of-a-second scales apart from the central time indications: beautiful yet practical. While gold cases featured slightly thinner, more elongated lugs, stainless steel cases boost a more compact and masculine design. It is estimated that only 270 pieces in stainless steel were produced between 1937 to 1951, but when one looks at two-tone examples the totality of the examples appeared at auction amounts to a meager 21 specimens.

The present representative of this restricted category further distinguishes itself not only for its superlative dial condition but also for its dial style. Presenting a stunningly strong two-tone effect and fully engraved-enameled graphics, the present 1943 dial features a long “Patek Philippe & Co” signature, highly sought-after by collectors and abandoned in the late 1940s. The die-hard connoisseur will also be delighted in discovering some subtle details of the graphics which are typical of earlier dials - such as the minutely serifed graphics employed for the numbers in the subsidiary counters (easily noticed when looking at the 4s and 2s) which will be abandoned in the late 1940s. Also the fact that the tachymeter scale is enameled is typical of pre-war production, as later dials usually feature an engravedenameled center adapted as needed by printing the appropriate scale on the outer blank sector - a much more cost-effective methodology.

PATEK PHILIPPE A very rare, collectible and attractive yellow gold chronograph wristwatch with luminous dial and round pushers

Manufacturer Patek Philippe

Year Circa 1950s

Reference No. 1463

Movement No. 868’963

Case No. 2’607’611, retailer inventory number A44690 etched under bottom right lug

Model Name “Tasti Tondi”

Material 18K yellow gold

Calibre Manual, cal. 13’’’, 23 jewels

Bracelet/Strap Leather

Clasp/Buckle 18K yellow gold Patek Philippe pin buckle

Dimensions 35mm Diameter

Signed Case, dial, movement and buckle signed

Estimate

CHF 80,000–160,000

$89,700–179,000

€83,600–167,000

Launched in 1940, reference 1463 marks a pivotal moment in the history of Patek Philippe. Together with few other models (such as time-only ref.565 in the 1940s and ref. 2438-1 in the 1950s) it represents the first timid foray of Patek Philippe into a more “sporty” design. The chronograph is powered by the same movement that is found inside the classic chronograph reference 130. The complication is however the only linkage between the two models. Reference 130 features clean Bauhaus-derived lines. The Tasti Tondi ref. 1463 instead features a much more robust and flamboyant architecture: playful downturned lugs, masculine and stately stepped bezel, practical waterproof construction. It seems to be the first time Patek Philippe tries to speak to a different market, veering ever so slightly toward a more active and younger segment.

With this in mind, the present example can be considered a further step in this new direction, as it has the peculiarity of a luminous dial. Given the highly utilitarian nature of this detail, it boosts the practical ethos of the piece, and grants it very unusual and appealing aesthetics: the short applied baton numeral merge with the luminous accents in a sort of “exclamation mark” configuration, very rarely seen in Patek Philippe timepieces at large and even more so within the boundaries of this reference. In fact, only 6 luminous dial examples are known by the market - propelling this watch to the utmost reaches of collectability. The fact that the piece - and most notably its superb dial - is preserved in stunning and untouched condition, compounded with the rarity, looks and intellectual intrigue, makes the present example one of the most attractive and collectable yellow gold Tasti Tondi to ever grace the public market.

Reference 2438/1 is without a doubt one of the most important models ever made by Patek Philippe and, ironically, also one that is still mostly undiscovered by the larger community. With a production of about 60-70 pieces in yellow and pink gold, it is by far the rarest perpetual calendar model ever made in series by the brand - consider that the better known references 1518 and 2499 were made respectively in about 281 and 349 examples.

A waterproof model, such rarity is dictated by its unusual positioning in the Patek production: the brand was known for high-end complicated evening pieces, not tool watches. Thus, an enormously costly gold perpetual calendar watch with waterproof capabilities made quite little sense to their clientele.

In fact, the model is the very first serially produced waterproof perpetual calendar wristwatch. highlighting how little the market was ready for such a wristwatch, consider that no similar proposal will be made by any brand after its discontinuation. Collectors had to wait the 1980s with the Audemars Piguet Royal Oak to see another serially produced waterproof perpetual calendar wristwatch.

Together with its non-waterproof sibling ref 2497, it was launched in 1951 and remained in production until 1963. As an added layer of interest, they were the world’s first Patek Philippe perpetual calendars wristwatches with center seconds. No such complication has been then produced by the Swiss manufacturer until 1993, when reference 5050 was launched. Aesthetically, reference 2438/1 is a gem of horological design with its balanced symmetry, spectacular curves, and large case size. It is very similar to that of the iconic reference 2499 that was launched at about the same time - and was actually made (with few exceptions) by the same casemaker: Wenger - in fact sharing the exact same ethos bar the presence of the chronograph module and the removal to the center of the running seconds at 9 o’clock. It is believed that only 35 examples of references 2438/1 in yellow gold were produced and is generally divided into two different series: - First series, with applied Arabic numerals and feuille hands. Second series, such as the present watch, with applied baton numerals and dauphine hands.

Manufacturer Patek Philippe

Year 1955

Reference No. 2438-1

Movement No. 888’165

Case No. 2’619’204

Model Name “Secondi al Centro”

Material 18K yellow gold

Calibre Manual, cal. 27SCQ, 18 jewels, stamped three times with the Geneva Seal Bracelet/Strap Leather

Clasp/Buckle 18K yellow gold Patek Philippe pin buckle

Dimensions 37mm Diameter

Signed Case, dial, movement and buckle signed

Estimate

CHF 250,000–500,000

$280,000–561,000

€261,000–522,000

Accessories

Accompanied

Literature

The present watch is prominently illustrated in Armband Uhren by Giampiero Negretti and Franco Nencini, pages 164 and 165.

It is important to point out that the addition of the center seconds could not be achieved by re-working the movement of reference 2499 (cal. 13’’-130), thus Patek employed 179 consecutively numbered (888’000 to 888’178) calibers 27SC - the best center seconds movement of the time - and created a perpetual module for them birthing cal. 27SCQ (Second au Centre Quantième). The consecutive numeration of movements is in itself extremely unusual for Patek Philippe (non other perpetual calendar models present it), thus highlighting how special of a project this was to the company’s management at the time. The present watch actually offers an additional quirk, never seen before: it’s Geneva Sealmarked movement is stamped not once or twice, as usually seen, but actually there times with the Seal. Most likely a production mistake, it makes the present movement a “one-of-a-kind” intellectual quirk which will delight the connoisseur.

With its highly complicated movement and sporty waterproof case that was decades ahead of its time, one can only be mind blown by Patek Philippe’s thinking out of the box, at a time where it was unimaginable to wear such complicated timepieces whilst partaking in activities requesting intense efforts. Offered in stunning condition, enormously attractive, marking the debut to the world of waterproof perpetual calendars and remaining the rarest perpetual calendar model ever serially made by the brand, this timepiece is destined to a place of utmost prominence in any of the most important vintage watch collections.

While Patek Philippe is respected by collectors and connoisseurs alike for the impeccable and timeless classic designs, the brand has always shown a certain audacious approach to its technical mastery and artistic sensitivity, influencing not only its epoch but future designs from other brands.

The present single pusher chronograph is most certainly one of the brand’s most historically important creations, as it is in fact one of the earliest known chronograph wristwatches to have left the Patek Philippe ateliers. This timepiece is also part of an extremely low production run of 27 single-button chronographs of which 16 had an officer case like the present model.

This chronograph is also a superb gem of horological design with its delicate round case, short lugs and large crown. The dial layout is also unusual with the continuous seconds at 6 o’clock and the minutes counter at 12. The beautiful hands and the Breguet numerals along with the brand name displayed horizontally give for a superb theatrical and charismatic render.

An ingenious slide has been placed at 2 o’clock enabling the crown to be blocked preventing the user from inadvertently starting or stopping the chronograph.

PATEK PHILIPPE An ultra rare, historically important and well preserved yellow gold single pusher chronograph wristwatch with vertical registers and officer case

PATEK PHILIPPE An ultra rare, historically important and well preserved yellow gold single pusher chronograph wristwatch with vertical registers and officer case

Manufacturer Patek Philippe

Year 1924

Movement No. 197’900

Case No. 289’859

Material 18K yellow gold

Calibre Manual, cal. 13”’, 27 jewels

Bracelet/Strap Leather

Clasp/Buckle 18K yellow gold PPCo pin buckle

Dimensions 34mm Diameter

Signed Case, dial, movement and buckle signed

Estimate

CHF 250,000–500,000

$280,000–561,000

€261,000–522,000

Accessories

Accompanied by Patek Philippe Extract from the Archives confirming production of the present watch with Breguet numerals in 1924 and its subsequent sale on June 18, 1926.

Literature

The present watch is prominently illustrated in Patek Philippe Complicated Wristwatches by Giampiero Negretti & Paolo de Vecchi, pp. 20 & 21.

The large double-hinged officer case houses a superbly decorated chronograph movement based on a Victorin Piguet ébauche featuring a column-wheel cover, an element that has become a Patek Philippe signature ever since. It is interesting to note that the movement number is also engraved on the inner back cover.

Victorin Piguet is considered one of the world’s most important complicated movement makers, producing ébauches for some of Patek Philippe’s most sophisticated timepieces such as the Packard and Graves Grand Complications.

The ultimate rarity and historical importance of the present watch (in fact three similar pieces are in the Patek Philippe museum) is further enhanced by the overall superb state of preservation making this timepiece a true crown jewel to cherish for generations.

ROLEX An extremely rare, highly attractive and well preserved stainless steel chronograph wristwatch with black glossy dial, tachymeter and telemeter scales

Manufacturer Rolex

Year Circa 1960

Reference No. 6234

Case No. 530’467

Model Name Oyster Chronographe, “Pre-Daytona”

Material Stainless steel

Calibre Manual, cal. 72B, 17 jewels

Bracelet/Strap Leather

Clasp/Buckle Stainless steel Rolex pin buckle

Dimensions 36mm Diameter

Signed Case, dial movement and buckle signed

Estimate

CHF 200,000–400,000

$224,000–449,000

€209,000–418,000

Literature

Similar examples of reference 6234 displaying black dials are illustrated in 100 Superlative Rolex Watches by John Goldberger, pp. 126-127, and in I Cronografi Rolex - La Leggenda, Pucci Papaleo Editore, pp. 256-257.

First introduced in 1955, the ref. 6234 “Pre-Daytona” was, and is still considered to be one of the most desired model within the Rolex Oyster chronograph family. The present lot, with its very well-preserved black glossy dial with tachymeter and telemeter scales and strong stainless steel case is visually arresting.

The present lot bewitches the beholder with its exceptionally wellpreserved black glossy dial; while most black glossy vintage Rolex dials tend to age with clouding, bubbling or patina - more or less strong according to its conservation history of course - the present one arrives to us in an astounding condition, fully maintaining its glossy sheen.

On a graphical level, the dial design is simply a masterpiece: the telemeter and tachometer scales frame the extremely balanced dial already bearing the three-counter architecture which will be a signature trait of the Cosmograph Daytona.

Offered in extremely appealing condition the present reference 6234 offers the opportunity to own one of the most remarkable Rolex chronographs made before the Cosmograph Daytona era.

ROLEX A very fine, well-preserved and rare yellow gold wristwatch with center seconds, day, date, “Khanjar” dial and bracelet, made for the Sultanate of Oman

Manufacturer Rolex

Year Circa 1980

Reference No. 18078

Movement No. 0’805’012

Case No. 6’267’067

Model Name Day-Date “Khanjar”

Material 18K yellow gold

Calibre Automatic, cal. 3055, 27 jewels

Bracelet/Strap 18K yellow gold Rolex President bark-finished bracelet, max length 195mm

Clasp/Buckle 18K yellow gold Rolex concealed folding clasp

Dimensions 36mm diameter

Signed Case, dial, movement, bracelet and clasp signed

Estimate

CHF 18,000–36,000

$20,200–40,400

€18,800–37,600

Literature

The present watch is illustrated in Day-Date The Presidential Rolex by Pucci Papaleo Editore, pages 286-287.

Admittedly one of the most iconic Rolex models, the Day-Date was a phenomenal breakthrough for Rolex when it was first released in the 1956. Showcasing day and date indications at 12 and 3 o’clock, it was the very first first self-winding chronometer wristwatch with a waterproof case. Visible on the wrists of the most prominent and influential men of the last century, the Rolex Day-Date was made only available in precious metals, including yellow, rose and white gold, as well as platinum.

The present Day-Date is an outstanding model for a number of reasons. Cased in 18K yellow gold it features a “bark-finish” bezel with the same finishing present on the center links of its Jubilee Bracelet. Most notably, the watch is fitted with a “Khanjar” dial, featuring the Khanjar symbol, a part of the national emblem of Oman. Watches fitted with “Khanjar” dials were made on special request from His Majesty Qaboos bin Said Al Said, the Sultan of Oman. Furthermore, the day and date disk are in Arabic, perfectly matching with the provenance of the timepiece. The caseback is furthermore engraved with the Omani Khanjar in red lacquer.

Boasting an impressive case, such rare and historically interesting timepiece hardly appear on the market, making the present example a unique opportunity to acquire a glamorous and historically relevant timepiece.

The present watch is furthermore illustrated in Day-Date The Presidential Rolex by Pucci Papaleo Editore, pages 286-287.

Preserved in virtually new old stock condition, the present reference 6265 is not only an exemplary version of the hallowed Cosmograph, it was also made for the Sultanate of Oman as seen by the Khanjar symbol on the dial, and sold by none other than the world-famous retailer, Asprey.

Watches fitted with custom Middle East dials were often presented as gifts to ambassadors, dignitaries, or staff, as a token of gratitude or respect. It was an honor to be presented a Rolex watch with the state symbol. In fact, many of these watches are cherished by their original owners, and passed down from one generation to the next. As a result, Rolex watches with custom dials hardly appear on the market.

The present example, a Cosmograph with a 5.06 million serial number, is part of an extremely small group of watches delivered specially by Rolex upon order by His Majesty, the Sultan of Oman, and features the coveted “Khanjar” symbol at 12 o’clock in lieu of the traditional “4-Lines” found under the 12 o’clock marker, leaving the famous crown logo alone on top of the Omani mark. The black colour of the emblazoned symbol perfectly complements the sporty yet elegant black sub-dials, making the bicoloured champagne and black dial stand out even more. At the dial’s bottom, towards the 6 o’clock mark, the desirable sigma designations flanking the “T SWISS T” (tritium Lumes) are found, signifying the use of gold for the hour markers. To date, only a handful of these watches in this exact configuration are known, all within a tight serial range. Research shows that Phillips in Association with Bacs & Russo sold an identical example withs number 5’060’075 in 2019, and Christie’s sold another identical with serial number 5’060’040 in 2023.

Manufacturer Rolex

Year Circa 1978

Reference No. 6265

Case No. 5’060’008

Model Name Cosmograph

Material 18K yellow gold

Calibre Manual, cal. 727, 17 jewels

Bracelet/Strap 18K yellow gold Rolex Oyster bracelet, max length 205mm

Clasp/Buckle 18K yellow gold Rolex deployant clasp

Dimensions 37mm Diameter

Signed Case, dial, movement and bracelet signed

Estimate

CHF 300,000–600,000

$336,000–673,000

€313,000–627,000

Accessories

Accompanied by Rolex guarantee stamped Asprey SA, two 18K yellow gold Caran d’Ache fountain pens with “Khanjar” symbol, ink cartridge, product literature and Asprey presentation box with Khanjar symbol.

The condition of the timepiece is particularly noteworthy. Offered in virtually “new old stock” condition, the watch most probably has never seen any wrist time in its life. Unpolished, the present watch is a study on how any yellow gold reference 6265 looked like when it left the factory. The champagne dial is in excellent condition, with luminous dots along the outer ring, all of which are present and intact. The case is offered in pristine and unpolished condition with thick full lugs and original proportions. Even the caseback retains its original sticker, a marvel in itself.

The cherry on top of the cake is the plethora of accessories accompanying the timepiece. It is accompanied by Rolex guarantee stamped Asprey SA, two 18K yellow gold Caran d’Ache fountain pens with “Khanjar” symbol, ink cartridge, product literature and Asprey presentation box with Khanjar symbol.

A gold Rolex Cosmograph is a “must have” for many collectors today. Yet, to discover one preserved in virtually new old stock, unpolished condition with an immaculate dial, along with a treasure trove of accessories is positively unheard of. It is a white whale of watch collecting when one comes to the market, and it is with great certainty that another will not appear soon.

SESSION TWO

Saturday 4 November 2023, 2pm

Lots 98–187

PATEK

Manufacturer Patek Philippe

Year 2016

Reference No. 5930G-001

Movement No. 5’920’190

Case No. 6’134’421

Material 18K white gold

Calibre Automatic, cal. CH 28-20 HU, 38 jewels

Bracelet/Strap Alligator

Clasp/Buckle 18K white gold Patek Philippe deployant clasp

Dimensions 39.5mm Diameter

Signed Case, dial, movement and clasp signed

Estimate

CHF 30,000–60,000

$33,600–67,300

€31,300–62,700

Accessories

Accompanied by Patek Philippe Certificate of Origin dated October 13, 2016, leather envelope, product literature, presentation box and outer packaging.

Following the long esteemed lineage of world time watches, Patek Philippe redoubled its efforts in 2016 and introduced its first serially produced world time wristwatch incorporating a chronograph complication: the reference 5930.

Not only admired for its movement, the present watch also mesmerises the beholder by its elegant design. A fifth of a second divisions scale has been added between the mobile city and 24-hour rings, and the 30 minutes counter is placed at 6 o’ clock. The lustrous white gold case, the subtle blasted sliver minute ring combined with the delicate hand-guilloché Prussian blue dial, evokes the spiral pattern of a pine cone, creating the most captivating scenery to look at.

Uniting the modern craftsmanship of Patek Philippe and its history, reference 5930 is a highly fascinating timepiece which will most probably be regarded as a landmark world time model for years to come.

ROLEX A practically “new-old-stock”, unusual and highly collectible stainless steel chronograph wristwatch with a chocolate tropical subdials, caseback sticker, guarantee and box

Manufacturer Rolex

Year 1994

Reference No. 16520 inside, steel caseback stamped “16500”

Movement No. 80’756

Case No. S727555

Model Name Cosmograph Daytona “Tropical”

Material Stainless Steel

Calibre Automatic, cal. 4030, 31 jewels

Bracelet/Strap Stainless steel Rolex Oyster bracelet stamped “78390” and “503 B” to the endlinks, max length 205mm

Clasp/Buckle Stainless steel Rolex deployant clasp stamped “T6” and “78390”

Dimensions 40mm Diameter

Signed Case, dial, movement and bracelet signed

Estimate

CHF 40,000–80,000

$44,900–89,700

€41,800–83,600

Accessories

Accompanied by Rolex punched Guarantee stamped by Thai Retailer “S.A.B. Limited” and dated October 12, 1994, product literature, calendar card for years 1994 and 1995, green document holder, faux-seal hangtag, plastic bezel protector, fitted presentation box and outer packaging.

The Rolex Cosmograph Daytona reference 16520 was initially launched in 1988 and became the company’s first Daytona model to incorporate a self-winding caliber. Rolex chose the dependable Zenith El Primero, acknowledged as one of the best self-winding chronograph movements at that time, as the foundation, which they subsequently upgraded to develop their remarkable cal. 4030. Despite the constraints on production caused by the last out-sourced caliber, the ref. 16520 is currently one of the most popular Daytona models.

With an “S” serial number, this watch is one of the few highly soughtafter pieces with “tropical” dials. The “Patrizzi” dial - exemplified by this piece - is without a doubt one of the most attractive and sought-after by collectors. In fact, it can be considered one of the most visually striking dial variations found on the model, merging the rarity and intellectual appeal of a rare dial with the unbridled aesthetic appeal granted by the darkened counters. The three registers have turned into a stunning, deep “chocolate” brown hue. The type of lacquer applied during the manufacturing process has aged over time, and contributed to the unique “tropicalization” of certain S, T and W serial Daytonas’ subsidiary dials. The condition of the case corresponds to that of the dial. Obviously unpolished, hardly ever worn, and still retaining plastic protection ring and green sticker, it could be used to scholarly study how a 16520 case was when it originally left the factory.

PATEK PHILIPPE An extremely rare stainless steel wristwatch with small seconds, power reserve indication, date, moon phases, bracelet, certificate of origin and presentation box, retailed by Tiffany & Co.

Manufacturer Patek Philippe

Year 2019

Reference No. 5712/1A-001

Movement No. 7’229’341

Case No. 6’303’492

Model Name Nautilus

Material Stainless Steel

Calibre Automatic, cal. 240 PS IRM C LU, 29 jewels

Bracelet/Strap Stainless steel Patek Philippe bracelet, max length 195mm

Clasp/Buckle Stainless steel Patek Philippe deployant clasp

Dimensions 40mm Diameter

Signed Case, dial, movement and bracelet signed

Estimate

CHF 70,000–140,000

$78,500–157,000

€73,100–146,000

Accessories

Accompanied by Patek Philippe Certificate of Origin stamped Tiffany & Co. and dated July 17th, 2019, instruction manual, product literature, leather folio, fitted presentation box and Tiffany & Co. outer packaging.

Displaying a date, power reserve and moon phases complication, the reference 5712 was the successor of reference 3712. It is immediately recognizable from its predecessor due to the lack of hour marker at 7 o’clock. Made to celebrate the 30th anniversary of the famous Nautilus collection in 2006, the model was a commercial success. Its good looks, combined with a hefty presence makes it one of the most desirable modern sports watches available on the market today. In fact, it is incredibly difficult to obtain one at a Patek Philippe retailer, requiring years of waiting to be allocated one. That is even more true - in fact at a superior level of magnitude - when it comes to the extremely sought-after and collectible Tiffany signed examples.

The present reference 5712 blessed with the Tiffany & Co. signature is only the tenth example in steel to appear on the auction market, underlining the extreme rarity of the watch. Extremely well-preserved in absolutely stunning condition, this reference 5712 retailed by Tiffany & Co. is furthermore accompanied by its Patek Philippe Certificate of Origin and full set of accessories and iconic Tiffany blue packaging.

Manufacturer Patek Philippe

Year 2017

Reference No. 5726/1A-010

Movement No. 5’880’164

Case No. 6’057’525

Model Name Nautilus

Material Stainless steel

Calibre Automatic, cal. 324 S QA, 34 jewels

Bracelet/Strap Stainless steel Patek Philippe bracelet, max length 200mm

Clasp/Buckle Stainless steel Patek Philippe deployant clasp

Dimensions 40.5mm Diameter

Signed Case, dial, movement and bracelet signed

Estimate

CHF 70,000–140,000

$78,500–157,000

€73,100–146,000

Accessories

Accompanied by Patek Philippe Certificate of Origin dated November 10th, 2017, confirming the present watch was sold at Tiffany & Co, product literature, wallet, setting pin, presentation box and Tiffany & Co. outer box.

The present Patek Philippe annual calendar Nautilus reference 5726 with white dial gives a new meaning to the word rare as it is only the 2nd example to grace the auction market, following an example sold by Phillips Geneva in November 2022 that sold for CHF 258,300. In 1996, Patek Philippe patented the annual calendar complication, a new mechanism that took into account the different lengths of the months and required only one annual adjustment in February. The legibility of the calendar functions were made easy thanks to the month and day that were indicated via two apertures on the top part of the dial whereas the date, moonphases and 24 hours indication were placed elegantly on the lower part of the dial.

In a bold move, Patek Philippe decided to merge fine complications and sports chic by launching a Nautilus housing this intelligent and useful complication. The present watch is fitted with a white dial that displays the signature of storied retailer Tiffany & Co. underneath the moonphase aperture. Tiffany & Co. is Patek Philippe’s longest retailer and partner, their relationship starting since 1851. Such is their good relationship that Tiffany and Co. has been granted the honor of printing their name on some of Patek Philippe’s dials. Following the news that only the Tiffany & Co. salon in New York will continue retailing Patek Philippe timepieces, watches co-signed Tiffany & Co. will become even rarer.

Known for his Formula 1 inspired creations, Richard Mille has nevertheless always thought out of the box and pushed boundaries to the ultimate limits and the present outstanding RM27-01 is no exception. In 2010, Richard Mille announced a partnership with one of the greatest tennis champions of all time: Rafael Nadal and 3 years later the RM27 “Rafael Nadal” was launched.

The construction of the RM27-01 is mind boggling. The movement (weighing a mere 3.5 grammes thanks to the titanium baseplate and lithium/aluminum barrel bridge and gear trains) is held in suspension. The baseplate is attached to the case by four braided steel cables just 0.35 mm in diameter.

These cables are held taut by means of tensioners (located at 3 and 9 o’clock) and pulleys, which act like pylons positioned at the four corners of the movement. Each cable is fixed to the tensioner and passes over the upper pulley and into the movement, before returning via the lower pulley to finish in the lower flange.

RICHARD MILLE A mind boggling carbon nanotube tourbillon wristwatch with suspended movement, number 14 of a 50 piece limited edition and copy of guarantee

Manufacturer Richard Mille

Year 2013

Reference No. RM27-01

Movement No. 009

Case No. Caseback stamped with limited edition number 14/50

Model Name RM27-01 Rafael Nadal

Material Carbon Nanotube

Calibre Manual, 19 jewels

Bracelet/Strap Canvas

Clasp/Buckle Richard Mille Titanium buckle

Dimensions 38mm Width and 46mm Length

Signed Case, movement and strap signed

Estimate

CHF 400,000–800,000

$449,000–897,000

€418,000–836,000

Accessories

Accompanied by Richard Mille Guarantee (Copy) dated August 2013 and product literature.

The RM27-01 may be a featherweight watch – the watch, strap included, weighs only 19 grams- but it has been designed to withstand the shocks and G forces generated by a professional tennis player and in particular, Nadal’s incredible force when hitting a tennis ball. In fact, the watch can withstand an astounding accelerative force of 5,000Gs.

An incredible feat of design, watchmaking and engineering, the present RM27-01 is in hardly worn condition offers a unique opportunity to own one of the 50 pieces ever produced.

DE BETHUNE An extremely fine and elegant pink gold single button chronograph with certificate and presentation box 103.

Manufacturer De Bethune

Year Circa 2002

Movement No. DB5001

Case No. 008/DB1R

Model Name DB1

Material 18K pink gold

Calibre Manual, 22 jewels

Bracelet/Strap Leather

Clasp/Buckle 18K pink gold De Bethune pin buckle

Dimensions 42mm Diameter

Signed Case, dial and buckle signed

Estimate

CHF 20,000–40,000

$22,400–44,900

€20,900–41,800

Accessories

Accompanied by unstamped and undated De Bethune Certificate of Authenticity, instruction manual, fitted presentation box and outer packaging.

The DB1, De Bethune’s very first offering, is a traditionally elegant and extremely well balanced timepiece. Known today for their distinctive futuristic case designs, the unfamiliarity with such avant-garde architecture is what set the company in a different league of its when it was first launched. Released in 2002, the DB1 was made available in 28 pieces in white gold, 21 pieces in pink gold, like the present example, and one unique example in yellow gold. Rather classical and restrained, the DB1 features ogival, or bullet-shaped lugs that collectors worldwide have now been accustomed too and appreciate. Featuring an incredibly attractive and slim case, large flat bezel and beautiful silver dial with guilloché centre, the timepiece is exudes elegance and sophistication.

With now more than 20 years of groundbreaking innovations, De Bethune has developed over 35 in-house movements rightfully placing them at the spear front of technical and mechanical transformations. Without a doubt, De Bethune is one of the brands that today best symbolises 21st century watchmaking.

The movement was originally created by Flageollet for Jaquet (now Lajoux Perret) a company creating high end mechanical movements for third parties. It is stamped C.D.B, standing for Chevalier de Bethune, an 18th Century French aristocrat and horologist known for his innovative escapement system and whose name inspired the founders of De Bethune. Preserved in excellent overall condition the present DB1 number 008 in pink gold is further accompanied by its original undated and unstamped Guarantee and presentation box.

MB&F X ALAIN SILBERSTEIN A unique and unusual brown colored silicium PVD coated titanium jump hour wristwatch with retrograde minutes, date, bi-hemisphere moon phases box and guarantee

Manufacturer MB&F X Alain Silberstein

Year 2010

Case No. Caseback engraved “Unique Piece”

Model Name Horological machine 2.2 “Chocolate Box”

Unique Piece

Material Silicium PVD coated titanium

Calibre Automatic, cal. HM2, 44 jewels

Bracelet/Strap Leather

Clasp/Buckle Titanium MB&F/Silberstein deployant clasp

Dimensions 59mm width x 38mm length

Signed Case and buckle signed MB&F /Alain Silberstein, dial and movement signed MB&F

Estimate

CHF 25,000–50,000

$28,000–56,100

€26,100–52,200

Accessories

Accompanied by MB&F fitted box, International Guarantee dated 27 July, 2020, product literature, setting pin and outer packaging.

Launched in 2008 the Horological Machine 2 was as much UFO as it was a kinetic wrist sculpture. Staying true to Maximilian Büsser’s unique interpretation of independent watchmaking, the HM2 is the world’s first mechanical engine to offer an instantaneous jumping hour, concentric retrograde minutes and date, bi-hemisphere moon phase with automatic winding movement. Shortly after Max Büsser contacted Alain Silberstein, the genius designer/watchmaker best known for his playful and colorful designs to reinterpret the HM2 in the “Silberstein way” (and this is years before Silberstein became the designer so many brands wanted to work with).

The result was the Horological Machine 2.2 made in only 8 pieces, where Silberstein didn’t just add his touches of color but completely redesigned the watch. While the twin porthole dials are still the focal point – though now with the jumping hours in an aperture for the first time – the watch’s personality has changed completely - gone is the science-fiction look of the original. Silberstein says that his aim was for Horological Machine N°2.2 to combine the pure geometry of the Bauhaus with the userfriendliness of the miniature box cameras of the 1940s.

The jumping hours, on the right-hand dial, are presented in an aperture, which is framed by the concentric retrograde minutes. The left-hand dial presents the retrograde date and the moon phase. The present example of the Horological Machine 2.2 is the rarest one as it is a unique piece with chocolate colored PVD coating (whereas the limited edition pieces were black), explaining its nickname “Chocolate Box” and giving the watch incredible appeal.

THE INDEPENDENTS’ ATELIER

URBAN JÜRGENSEN A pioneering, bold, and ingenious yellow gold automatic chronograph wristwatch with day, date, month, and moon phase display 105.

Manufacturer Urban Jürgensen

Year Circa 1985

Case No. 4054

Model Name Reference 1

Material 18K yellow gold

Calibre Automatic, cal. 3019 PHC, 31 jewels

Bracelet/Strap Leather

Clasp/Buckle 18K yellow gold Urban Jürgensen pin buckle

Dimensions 40mm Diameter

Signed Case, dial and buckle signed

Estimate

CHF 20,000–40,000

$22,400–44,900

€20,900–41,800

Accessories

Accompanied by Urban Jürgensen fitted box and outer packaging.

Urban Jürgensen’s history begins in 1773 when the brand was originally established by a Danish clockmaker, Jürgen Jürgensen. His eldest son Urban traveled throughout Europe studying with Breguet, Berthoud, and Arnold before taking over the family business in 1811 upon his father’s passing. The company remained in the hands of the Jürgensen family until 1912, with Urban’s sons expanding the company to Switzerland in addition to the company headquarters in Copenhagen. The mid-twentieth century was a time of upheaval for the brand, which produced their first wristwatch in 1919 and changed ownership numerous times.

The brand came back with a bang in the 1980s following its acquisition by Peter Baumberger with his partner, the muchheralded English watchmaker Derek Pratt. The duo set out to rebuild the brand, committed to the original tenets of technical excellence, traditional aesthetics, and handmade master craftsmanship.

The first wristwatch model to be created was the Reference 1, first produced in 1982, though the brand was not officially launched until 1985. Research shows that only 186 pieces were produced between 1982 and 1986, with a very small series of 15 pieces in platinum produced later in 2001. It notably features the automatic chronograph caliber 3019 PHC, based on the reliable Zenith El Primero, in this instance with triple date and moon phase.

The Reference 1 can be considered a pinnacle of elegance with a stepped case and tear drop lugs and a dial with satin outer track with Roman numerals, beautifully hand guilloché with different patterns for the subdials and the central section. In overall excellent condition the present Reference 1 is not only a an incredibly beautiful and rare piece but it represents a period of time when independent watchmakers were re-defining the meaning of watchmaking and collecting veterans will look back at this golden period of horology with doses of both pride and nostalgia.

If the Grande & Petite Sonnerie pocket watch is considered the Himalaya of watchmaking and collecting, then in wristwatch format, we are probably reaching the zenith of the horological stratosphere.

The present F.P. Journe Grande & Petite Sonnerie wristwatch, fresh to the auction market - is stupendous in more ways than one. It is the first ever and only known Sonnerie Souverain with original black dial to grace the auction market. Phillips had the pleasure of offering in our online “Concours de Compléxité” online auction of January 2023 dedicated to the art of F.P. Journe a Sonnerie Souverain with a black dial, however the latter was originally born with a blue dial and the owner having sufficient clout with Journe requested and obtained a black dial.

The present example however was born with a black dial. Originally the Grande & Petite Sonnerie was offered with the signature Journe grey dial but clients could choose a different dial color upon order. A Grande Sonnerie is a timepiece that automatically chimes the hours on every hour and hours and quarters on every quarter when on petite sonnerie mode the watch will only chime the passing of the quarters.

Not a watchmaker to shy away from a challenge Journe decided to climb his own Himalaya a year after he launched his brand and create his own sonnerie. 6 years and 10 patents later, the Sonnerie Souverain was presented in 2006 and was in production until 2019. Upon its release, it was awarded the Grand Prix d’Horlogerie de Genève’s Aiguille d’Or, and was met with praise from all fronts in the field.

F.P. JOURNE A spectacular and ultra rare minute repeating grande and petite sonnerie stainless steel wristwatch with power reserve indication, black dial, bracelet, certificate and presentation box

Manufacturer F.P. Journe

Year Circa 2015

Case No. Case engraved with the name of the original owner

Model Name Sonnerie Souverain

Material Stainless steel

Calibre Manual, cal. 1505, 408 jewels

Bracelet/Strap Stainless steel F.P. Journe bracelet measuring 220mm max.

Clasp/Buckle Stainless steel F.P. Journe deployant clasp

Dimensions 42mm Diameter

Signed Case, dial, movement and buckle signed

Estimate

CHF 500,000–1,000,000

$561,000–1,120,000

€522,000–1,040,000

Accessories

Accompanied by F.P. Journe fitted box, certificate, owner’s manual, loupe, 2 additional F.P. Journe straps, F.P. Journe stainless steel pin buckle, F.P. Journe stainless steel deployant clasp, a set of specific spare parts, polishing cloth and outer packaging.

Journe states that he developed the movement keeping in mind that it should me made safe to use by an eight year old, meaning not only the watch should be easy to use but also overcome the delicacies of this type of complication hat could easily break if used improperly.

The result is an incredibly easy to use and fool proof complication. In signature F.P. Journe style time is indicated on offset dials on the left, the repeating gongs can be seen via an aperture on the dial. The power reserve is indicated at 12 o’clock. The sonnerie selection is made via the button at 4 o’clock and displayed on the lower portion of the dial: G (Grande sonnerie), S (silence), P (Petite sonnerie). The button located at 2 o’clock activates the minute repeater.

To prevent irreversible damages caused by incorrect usage or setting, the ingenious engineering of this wristwatch restricts timesetting when the gongs are in play by locking the crown, as well as pausing the chiming when the crown is not screwed in properly. Similarly, a system is designed to prohibit the sonnerie from striking in the last 24 hours of power reserve, as the going train and chiming train operate from a single barrel. This precautionary contraption limits the potential damage should there not be enough power to enable the completion of the chiming sequence.

The greatest difficulty in constructing a sonnerie is to achieve full clockwatch capability from limited energy in a wristwatch without compromising the sound and reliability of the chime. In the Sonnerie Souverain, a single mainspring provides energy for 24 hours for the Grande sonnerie, the chiming functions use up close to 60% of the mainspring’s energy. In silence mode, the movement runs for 5 days.

The 408 component movement is housed in a steel case (a first for Journe at the time), a metal that amplifies the sound of the chimes. Adhering to F.P. Journe’s distinct DNA, the hours, minutes and small seconds are indicated on the right of the dial, while the repeating gongs are visible via the openworked aperture at 9 o’clock. Counterbalancing the power reserve indicator at 12 o’clock, the sonnerie functions are displayed at 7 o’clock. The wearer can effortlessly adjust the settings from Grande Sonnerie (G), Silence (S) to Petite Sonnerie (P) via the button at 4 o’clock and activate the minute repeater using the pusher at 2 o’clock.

To prevent irreversible damages caused by incorrect usage or setting, the ingenious engineering of this wristwatch restricts timesetting when the gongs are in play by locking the crown, as well as pausing the chiming when the crown is not screwed in properly. Similarly, a system is designed to prohibit the sonnerie from striking in the last 24 hours of power reserve, as the going train and chiming train operate from a single barrel. This precautionary contraption limits the potential damage should there not be enough power to enable the completion of the chiming sequence.

With approximately four pieces leaving F.P. Journe’s workshops each year, this means that after a successful 13-year production run, only north of 50 examples were made. The struggles of producing such a phenomenon, with only two watchmakers qualified to assemble it, affirms the rarity of the Sonnerie Souverain. In favour of a random case number, each piece bears the name of its original owner, demonstrating how personal these watches are to those fortunate enough to own one. Fresh to the auction market and being offered by its original owner the present Grande & Petite Sonnerie from one of the most revered independent makers is a crown jewel in any collection.

THE INDEPENDENTS’ ATELIER

SHAPIRO A fine and very attractive tantalum wristwatch with superb hand guilloché dial and warranty card, part of a limited edition of 26 pieces

Manufacturer Shapiro

Year 2022

Movement No. 04

Model Name Infinity

Material Tantalum

Calibre Manual, cal. UWD, 19 jewels

Bracelet/Strap J.N. Shapiro Alligator strap

Clasp/Buckle Tantalum J.N. Shapiro pin buckle

Dimensions 40mm Diameter

Signed Cased, dial, movement and buckle signed

Estimate

CHF 20,000–40,000

$22,400–44,900

€20,900–41,800

Accessories

Accompanied by J.N. Shapiro Warranty card dated June 2022 confirming the present timepiece to be part of the Tantalum limited edition.

Joshua Shapiro, with his love for mechanics and watchmaking, needs little to no introduction. Based in California, Shapiro put America back on the watchmaking map with his marvellous creations, all done in a traditional and extremely refined way, Based on his already well established collection of elegant, attractive and high-end watches named the Infinity series, in 2021 Shapiro launched the Infinity Tantalum Limited Edition. Very rarely seen in watchmaking given the unique and peculiar properties of tantalum, the alloy is extremely hard to machine yet very soft at the same time. Featuring a contemporarily elegant 40mm diameter case, the timepiece presents itself with a combination of both polished and brushed surfaces. Particularly unique, tantalum presents itself as a darker blue-ish colour that differs from titanium or steel, further giving this Infinity Series a unique and distinctive personality. Interestingly, the Infinity Tantalum Limited Edition could very well be one of the first limited timepieces to showcase tantalum elements (the chapter ring) incorporated into the dial. The dial is made of solid palladium, which displays Shapiro’s three different engine-turned patterns.

Now discontinued, the Infinity Tantalum Limited Edition was available in three different versions and made in a total of 26 pieces across all dial colours. According to our research, 106 Infinity examples were produced in a wide array of colour and dial configurations, with 33 made in stainless steel and 37 in tantalum, of which 26 where part of the Infinity Tantalum Limited Edition. Offered in excellent condition, the present limited edition Shapiro Infinity numbered 04 represents a fantastic opportunity to own a timepiece from one of the spear heads of the rebirth of American independent horology.

It is with a sense of pride yet humility that we present what is most probably one of independent watchmaking’s most historically important and seminal pieces: Philippe Dufour’s Simplicity prototype number 000. After having created two extremely complex wristwatches: the Grande & Petite Sonnerie and the Duality, Philippe Dufour set out to prove to the world that a simple 3 hand watch made with no corners cut could be a work of art unto itself.

With this model he wanted to prove that simple could also mean sophisticated, with a movement architecture designed specially by the Master himself, to demonstrate hand finish and decoration that modern horology had not yet witnessed.

Rewind to Baselworld watch fair 2000 where Dufour presented the aptly named Simplicity, a 34mm watch in either gold or platinum with either a white lacquer dial or a guilloché one (rapidly after he introduced a 37mm case version). Dufour presented 3 prototype Simplicity models numbered 000, 2 in white gold with a guilloché dial (one was Dufour’s personal watch and the other was later gifted to Mr. Yoshi Isogai, the President of Shellman Co, Dufour’s distributor for Japan). The last one -the present Simplicity - was in pink gold with white lacquer dial. Making the present example unique.

Interestingly the 3 prototypes featured a Gyromax balance but the production pieces featured a screw regulated balance, furthermore the dials were only marked Swiss where as production pieces also featured the dial maker’s name : Metalem, making the present timepiece even rarer.

PHILIPPE DUFOUR The only known and historically important pink gold prototype display wristwatch, numbered 000

Manufacturer Philippe Dufour

Year Circa 2000

Movement No. 000

Model Name Simplicity

Material 18k pink gold

Calibre Manual, cal. 11’”, 21 jewels

Bracelet/Strap Leather

Clasp/Buckle 18k pink gold Philippe Dufour pin buckle

Dimensions 34mm Diameter

Signed Case, dial movement and buckle signed

Estimate

CHF 400,000–800,000

$449,000–897,000

€418,000–836,000

Accessories

Accompanied by Philippe Dufour fitted box, International Guarantee and Certificate of Origin dated November 2016 and outer packaging. Further accompanied by a copy of a letter by Yoshi Isogai. the Preseident of Shellman Co. Ltd. explaining the history of the watch.

After the fair the present pink gold prototype number 000 was given to Shellman Co. as a display piece for presentation to potential clients. The Japanese market definitively had become enamored with the Swiss watchmaker, in interviews Dufour recalls his visits to Japan and being treated like a rock star by enthusiasts and collectors. The national TV channel NHK had prepared a documentary featuring Dufour’s work already back in 1995! The Simplicity when released seemed to be a perfect watch for them and almost 50% of the Simplicity watches made went to Japan.

The present Simplicity number 000 was thus delivered to Shellman in 2000 and remained an exhibition piece not for sale until the current owner managed to convince Shellman Co management – with the approval of Philippe Dufour himself - to sell him the watch as the Master was no longer taking orders at the time. The watch having been delivered without any accessories Philippe Dufour supplied a box and a certificate dated on the date of the sale: 2016.

The arrival on the market of a Philippe Dufour Simplicity is an important almost transcendental moment but having an original prototype display piece numbered 000 that was never intended to be sold featuring a Gyromax balance that was never used in the production pieces make the arrival on the market of the present piece an epiphanous event that will never be repeated.

The present tourbillon remontoir made by Pratt for Urban Jürgensen is most probably the epitome of his work: discreet, technically impressive and made with the highest degree of hand finish. It is made even more intriguing and rare by the fact that Pratt passed away before the watch was fully assembled, it was partly finished, assembled and regulated by none other than another incredibly gifted watchmaker revered by those in the know: Richard Daners, famous for his work in restoring and creating ultracomplicated timepieces, his specialty being the tourbillon.

Pratt was a contemporary of George Daniels with whom he had long telephone conversations each Sunday where each exchanged experiences and challenges faced in their respective pursuit of chronometry. Even though not officially recognized by Daniels, the latter consulted Pratt on many of his innovations and Pratt even made some components for him. Derek Pratt’s oeuvre however was never completed under his own name but that of the newly reborn Urban Jürgensen & Sönner brand (based in Switzerland) as the latter’s technical director from 1982 to 2005.

Urban Jürgensen was considered as one of the greatest watchmakers of the 19th century. Appointed to the court of Denmark, he established himself in Switzerland catering to monarchs, aristocrats and the greats of Europe. His name was abandoned in the early 20th century - even though workshops in Copenhagen were maintained all along- but brought back to life by watchmaker and entrepreneur Peter Baumberger, who first bought the name in 1979 and then the whole company in 1985.

Pratt designed complications for Urban Jürgensen and even created the brand’s beautiful guilloché dials. However, his true passion laid in pocket watches and the pursuit of chronometry, a passion that materialized under the form of the sublime tourbillon pocket watches he made for the brand.

THE INDEPENDENTS’ ATELIER

Manufacturer Derek Pratt for Urban Jürgensen

Year Circa 1985

Case No. 3059

Material 18K yellow gold

Calibre Manual

Dimensions 62mm Diameter

Signed Case, dial and movement signed

Estimate

CHF 120,000–240,000

$135,000–269,000

€125,000–251,000

It is believed that during his lifetime, Pratt made about a dozen tourbillon pocket watches, half of which featured a remontoire, like the present example. A remontoire is a constant force mechanism used to provide an equal amount of energy disregarding the winding level of the mainspring, thus resulting in greater accuracy and amplitude. The present tourbillon impresses on many different levels, not the least that it is completely handmade by Pratt himself, not only the movement but also the case and dial. The cream grainé silver dial features a recessed oversized seconds indication at 6 o’clock and a recessed power reserve indicator (36 hour power reserve) at 12 o’clock.

Handmade, finely beveled and polished blued steel hands complement the overall design. By pressing the button within the crown, the cuvette on the back is opened and reveals the breathtaking movement. The movement’s architecture- inspired by Abraham Louis Breguet’s marine chronometer gear trains – was conceived to showcase the large tourbillon cage on the lower part. Despite its size, Pratt achieved to make a very light and elegant cage with all surfaces finished to the highest standards. The large bimetallic balance wheel features amongst others a Breguet overcoil hairspring, Geneva hairspring stud and perfectly polished pinions.

Every component in this masterpiece, from the bridges to the tiniest of screws, involves manual labor, may it be adjusted tolerances, polishing, angling and so on. Pratt’s attention to detail is exemplified in the fact that even the underdial components that remain hidden are finished to the same standards. Pratt earned a number of awards throughout his lifetime including Freeman of England’s Worshipful Company of Clockmakers (1979), Liveryman of the society (1982), silver medal of British Horological Institute (1992), the MIH’s Prix Gaïa for artisanal creation (1999), and the Tompion gold medal of the Worshipful Company of Clockmakers (2005).

DEREK PRATT FOR URBAN JÜRGENSEN A superbly crafted, rare and important yellow gold open face constant force tourbillon pocketwatch with power reserve 109.

THE INDEPENDENTS’ ATELIER

URWERK A fine and attractive blackened titanium wristwatch with flyback minute hand, satellite complication, power reserve, winding efficiency indication, certificate and presentation box, number 09 of a 75 piece limited edition

Manufacturer Urwerk

Year 2018

Reference No. UR-210

Case No. 09/75

Model Name “Maltese Falcon”

Material Black coated titanium

Calibre Automatic, UR-7.10, 51 jewels

Bracelet/Strap Urwerk kevlar strap

Clasp/Buckle Black coated titanium Urwerk pin buckle

Dimensions 43.8mm Width x 53.6mm Length

Signed Case, dial and movement signed

Estimate

CHF 70,000–140,000

$78,500–157,000

€73,100–146,000

Accessories

Accompanied by Urwerk International warranty dated 05th July 2018, additional alligator strap, presentation box and outer packaging.

Released in 2012, the Urwerk reference UR-210 featured the innovative “Winding Efficiency Indicator”, a technical advancement indicating the amount of power added to the mainspring as the rotor moved.

This complex indicator measures over a two-hour period the consumed and generated energy of the mainspring. When active the top left indicator moves to the green sector, whilst when sedentary it shifts to the red one. By tracking this activity level, the winding rotor either speeds up or down to insure a constant level of power to the mainspring.Furthermore, the Winding Efficiency Indicator can be manually adjusted via a rotating switch present on the case back. By doing so the efficiency can either be increased (Full), decreased (Reduced) or disabled (Stop).

The timepiece is warmly nicknamed the Maltese Falcon by the collecting community. Featuring their iconic satellite system, the three-dimensional minute hand, resembling the beak of the Maltese Falcon (hence the community warmly nicknaming it the Maltese Falcon) completely wraps around the hour satellite during its movement along the 120 degree arc.

Featuring a black coated titanium case, the present Urwerk UR-210 is preserved in excellent condition and is further accompanied by its original presentation box, international warranty and additional alligator strap.

JAEGER-LECOULTRE A rare and attractive stainless steel wristwatch with syringe hands, guarantee and presentation box, made in a limited edition of 100 pieces made for the US Market

Manufacturer Jaeger-LeCoultre

Year 2011

Reference No. 277.8.62

Case No. 2’743’314

Model Name Reverso Tribute to 1931 “U.S. Edition”

Material Stainless steel

Calibre Manual, cal. 822/2, 21 jewels

Bracelet/Strap Leather

Clasp/Buckle Stainless steel Jaeger-LeCoultre buckle

Dimensions 46mm Length and 27mm Width

Signed Case, dial, movement and buckle signed

Estimate

CHF 7,000–14,000

$7,900–15,700

€7,300–14,600

Accessories

Accompanied by Jaeger-LeCoultre guarantee dated October 17, 2011, product literature, presentation box and outer packaging.

Irresistibly elegant with a rich history in watchmaking and sport, the present Jaeger-LeCoultre Grande Reverso Ultra Thin 1931 is a tribute to the company’s models of the early 1930s and 1940s. Introduced in 1931, the Reverso has a most fascinating history, as the creation of the model absolutely ties functionality with aesthetics.

The present watch is one among 100 pieces, unveiled in a limited edition version of the classic watch for the US markets only. This special edition retains the exact same dimensions as the standard Ultra Thin 1931 model, but has details that set it apart from the quotidian. The hands and markers have a darker patina, and the hands are syringe rather than a standard vintage-inspired version.

As an even nicer touch, the present watch is offered as a “full set” with its Jaeger-LeCoultre guarantee dated October 17, 2011, product literature, presentation box and outer packaging.

IWC A highly rare and attractive pink gold split seconds chronograph wristwatch with blue multi-scale dial, guarantee and presentation box, number 52 of a 100 pieces limited edition, made for Boutique Milano

Manufacturer IWC

Year 2016

Reference No. IWIW371215

Case No. 6035216 and 52/100

Model Name Portugieser Chronograph Rattrapante “Boutique Milano”

Material 18K pink gold

Calibre Manual, cal. 76240, 31 jewels

Bracelet/Strap Leather

Clasp/Buckle 18K pink gold IWC pin buckle

Dimensions 41mm Diameter

Signed Case, dial, movement and buckle signed

Estimate

CHF 15,000–25,000

$16,800–28,000

€15,700–26,100

Accessories

Accompanied by IWC Guarantee card dated December 23, 2016, instruction manual, service booklet, polishing cloth and fitted numbered presentation box.

In July 2016, IWC opened their Milan boutique. The brand celebrated this milestone with a limited edition timepiece realised in only 100 pieces, the present one being number 52. With a somewhat of a “surprise move”, IWC used this edition to finally satisfy the requests IWC collectors had been making for over ten years: the Boutique Milano Portugieser effectively re-introduced the split seconds complication to the line, a much-missed feature not seen in a Portugieser model since 2006. The technical prowess of the movement is coupled with a generous 41mm case and a multi-scale dial featuring a mesmerising metallic navy blue finish. The presence of the telemeter and tachymeter scale is a subtle connection to another limited edition Portugieser IWC made for the Italian public: the “Barozzi” Portugieser (Barozzi being the IWC retailer in Brescia) launched in 2004, and was actually the first Portugieser to feature this scale combination.

The present example is offered in absolutely unused conditionstill retaining the IWC sticker to the back. It retains its complete set of accessories.

ROLEX A highly rare and extremely attractive stainless steel dual time wristwatch with “pumpkin” dial, guarantee, invoice, presentation box and outer packaging

Manufacturer Rolex

Year Circa 1965

Reference No. 1675 inside caseback stamped IV.64

Movement No. D35399

Case No. 1’251’442

Model Name GMT-Master

Material Stainless steel

Calibre Automatic, cal. 1560, 26 jewels

Bracelet/Strap Stainless steel Rolex riveted Oyster bracelet, max length 170mm

Clasp/Buckle Stainless steel Rolex deployant clasp stamped 4.65

Dimensions 39mm Diameter

Signed Case, dial, movement and bracelet signed

Estimate

CHF 20,000–40,000

$22,400–44,900

€20,900–41,800

Accessories

Accompanied by Rolex guarantee dated March 7, 1966, Bureaux Suisses de Controle Officiel de la Marche des Chronomètres, original invoice dated March 7, 1966, tag, presentation box and outer packaging.

In 1954, Rolex launched one of its most iconic models: the GMTMaster. The timepiece was initially developed in collaboration with Pan American Airlines as to enable their pilots to simultaneously keep track of two time zones when flying from one location to another. Fitted with an extremely fragile Bakelite bezel, reference 6542 was replaced in 1959 by reference 1675 fitted with a more robust metallic insert.

The present watch is an exemplary version of the hallowed reference 1675. Preserved in impressive condition, it most notably displays a beautiful rich black lacquer dial with beautiful luminous markers. There is no telling how any dial will age, yet this particular one has aged beautifully and now displays strong and charismatic “pumpkin” patina - a detail that is highly sought after by collectors today. Furthermore, the dial is glossy, shiny and mirror-like, displaying no signs of cracking which is incredibly rare today. The bezel displays a red and blue tone, and the riveted bracelet is stamped for the fourth quarter of 1965, corresponding with the age of the watch.

Adding even more value to the already impressive condition of the timepiece, the present watch is accompanied by a plentitude of original accessories, adding another layer of collectibility. It is offered with its Rolex guarantee dated March 7, 1966, Bureaux Suisses de Controle Officiel de la Marche des Chronomètres, original invoice dated March 7, 1966 stating the watch was sold at Ollibant & Botsford Ltd for 83 pounds, tag, presentation box and outer packaging. Such attractive and complete examples barely come on the market, underlying the collectibility of the present watch.

Manufacturer Rolex

Year Circa 1974

Reference No. 1655

Movement No. D’729’675

Case No. 3’823’679

Model Name Explorer II “Freccione”

Material Stainless steel

Calibre Automatic, cal. 1570, 26 jewels

Bracelet/Strap Stainless steel Rolex Jubilee bracelet, max length 190mm

Clasp/Buckle Stainless steel Rolex C&I deployant clasp

Dimensions 39mm Diameter

Signed Case, dial, movement and bracelet signed

Estimate

CHF 12,000–24,000

$13,500–26,900

€12,500–25,100

Accessories

Accompanied by Rolex guarantee dated September 1, 1976, product literature, wallet, additional bracelet and presentation box.

Rolex launched the Explorer II in 1971, which provided a fresh update to the existing ‘Explorer’ line. Designed as a versatile aide for intrepid explorers, the bright orange luminous 24-hour triangle tipped hand glowed under any light condition.

Due to a limited market for such specialized timepieces, very few examples were sold. Reference 1655 is thus particularly rare, especially when compared to other Rolex sports watches. Interestingly, reference 1655 is also known as the ‘Steve McQueen’. While there is no concrete evidence confirming the actor ever wore this watch, legend becomes fact, and the wristwatch is now playfully named after the icon.

Displaying a beautiful dial, the present watch is preserved in excellent condition with crisp edges and bevels. Furthermore, the dial has aged beautifully and now displays an strong and charismatic “pumpkin” patina - a detail that is highly sought after by collectors today. It is furthermore offered with accessories such as the Guarantee, presentation box, outer packaging and even an additional bracelet.

Manufacturer Rolex

Year Circa 1971

Reference No. 6263

Case No. 2’653’826

Model Name Oyster Cosmograph

Material Stainless steel

Calibre Manual, cal. 727, 17 jewels

Bracelet/Strap Stainless steel Rolex Oyster bracelet, max length 185mm

Clasp/Buckle Stainless steel Rolex deployant clasp stamped 4.71

Dimensions 37.5mm Diameter

Signed Case, dial, movement and bracelet signed

Estimate

CHF 100,000–200,000

$112,000–225,000

€105,000–209,000

Accessories

Accompanied by Rolex guarantee, tag, presentation box and outer packaging.

In 1969, Rolex simultaneously launched references 6263 and 6265, the “intellectual offsprings” of the first Oyster Cosmograph - the reference 6240, which was discontinued in 1969. The Cosmograph Daytona with screw-down pushers was in production for almost 20 years and was offered in either stainless steel or gold.

The present early reference 6263 displays a stunning dial that has turned a beautiful rich chestnut “tropical” tone with age, and is distinguished by its impressive and noteworthy state of preservation. There is no telling how a tropical dial will turn, and this examples displays a richly saturated milk chocolate tone, with a darker shade in places granting it a somewhat “dégradé” effect. The luminous dots are furthermore preserved in excellent condition, round and without losses. The case as well is in remarkable, superlative and possibly unpolished condition, with incredibly crisp edges and full lugs.

As an even nicer touch, the present watch is accompanied by its original guarantee, presentation box and even tag, further enhancing its desirability, giving scholars and collectors an opportunity to admire how a completely original “full set” example looks like after years of being untouched.

Launched in 1981, ref. 3450 is the successor to ref. 3448, Patek Philippe’s very first automatic perpetual calendar wristwatch. While aesthetically similar to its ancestor, it most notably features a leap year indication on the dial. In addition, its caseback is slightly smaller and is fitted with a “lip”, enabling it to be easily removed. It is the first serially made Patek Philippe wristwatch featuring leap year indication allowing for an enormously simplified calendar setting procedure: earlier models required a potentially very lengthy setting procedure to manually identify the leap year and then advance to the current year in the cycle.

The case design of the model dates back to the 1960s (ref. 3448 was launched in 1962) and it is an ode to timelessly futuristic design: the dial is airy and clean and the aesthetic impact of the watch is entrusted to the sculpted case defined by the straight, angular lugs, the large polished sloped bezel (thus its Italian nickname “Padellone” - meaning “big pan”) and the satin-finished band.

Technically, the model represents one of the unchallenged pinnacles of watchmaking. It is powered by cal. 27-460Q, the perpetual (Q: Quantième) upgrade of calibre 27-460 which is considered one of the best - if not the best - automatic movement of all times. It represents the final (and surprisingly not so well known) evolution of the famous cal. 12-600, the first Patek Philippe automatic movement. As Rolex held the patent for the automatic rotor, Patek Philippe patiently waited for its expiration and in the meanwhile put their R&D department to work, for decades, on an automatic movement. The resulting cal. 12-600 was already superb, but Patek Philippe strove to make it even better. When the company deemed to have gotten as close to perfection as possible, they renamed cal. 12-600 as cal. 27-460. Thus, this is the most complex (perpetual calendar) variation of the final evolution of what is considered the most advanced vintage automatic movement. Also due to its short run (1981 - 1985) Patek Philippe produced very limited quantities of reference 3450, typically casing the model in yellow gold. To date, scholars estimate that Patek Philippe produced only 237 examples in total, making it one of the rarest Patek Philippe perpetual calendar models ever produced in series.

PATEK PHILIPPE An extremely scarce, highly collectible and attractive yellow gold automatic perpetual calendar wristwatch with moonphases, glazed caseback and certificate of origin

Manufacturer Patek Philippe

Year 1983

Reference No. 3450

Movement No. 1’119’656

Case No. 558’580

Model Name “Padellone”

Material 18K yellow gold

Calibre Automatic, cal. 27-460, 37 jewels, stamped twice with the Geneva Seal

Bracelet/Strap Leather

Clasp/Buckle 18K yellow gold Patek Philippe deployant clasp

Dimensions 37.5mm Diameter

Signed Case, dial, movement and clasp signed

Estimate

CHF 150,000–300,000

$168,000–336,000

€157,000–313,000

Accessories

Accompanied by original solid caseback, Certificate of Origin dated November 17, 1983 and stamped by Zagreb retailer “Mamić Pero”, various Beyer service papers dated December 2015 and August 2004, product literature, 2 Patek Philippe document holders and Beyer pouch.

The present specimen of reference 3450 is distinguished by the presence of a second glazed caseback. Most likely a special request, it bears etched to the inside the last 3 digits of the case number, as it is customary for Patek Philippe to do when producing a special component for the watch, which should be univocally linked to the rest of the piece. The back furthermore features a Beyer Service engraving: “04 126613 +Z3”, where 04 identifies the year 2004, “126613” is the service number (which can be found on the accompanying service invoice) and +Z3 famously identifies Beyer. An additional remark about the Beyer services is that, both in 2004 and in 2015, the owner specifically asked in writing to avoid polishing as expected by a true connoisseur.

Not only the commission of a second glazed back was reserved by Patek Philippe to its most distinguished clients - rendering such pieces incredibly rare: so far less than 10 examples are known - but furthermore it allows the beholder to admire in its full glory the amazing cal. 27-460, as mentioned one of the most lavishly finished movements of all time.

Manufacturer Patek Philippe

Year Circa 1955

Reference No. 2497

Movement No. 888’062

Case No. 679’796

Model Name “Secondi al Centro”

Material 18K yellow gold

Calibre Manual, cal. 27SCQ, 18 jewels

Bracelet/Strap Alligator

Clasp/Buckle 18k yellow gold Patek Philippe pin buckle (modern)

Dimensions 37mm Diameter

Signed Case, dial, movement and buckle signed

Estimate

CHF 200,000–400,000

$224,000–449,000

€209,000–418,000

A truly landmark model, reference 2497 was released in 1951. Launched alongside the famed perpetual calendar chronograph reference 2499, Patek Philippe released this simple perpetual calendar, just as it had released the predecessor reference 1518 alongside the reference 1526. The references 2497 and 2499 were designed with larger diameter cases featuring more robust and elaborate lugs compared with their predecessors. Additionally, a waterproof companion was introduced shortly after the reference 2497, the rare reference 2438/1. Established scholarship tells us that there were a combined total of only 179 total examples made across both references 2497 and 2438/1, with movement numbers spanning from 888’000 to 888’178. Some two thirds of these movements were placed within the reference 2497 over a production span of over 10 years. In fact, Patek Philippe took the challenge of creating a so-called “simple” perpetual calendar (if such a thing is not an oxymoron) to heart, adapting their much-lauded caliber 27 SC (SC for “seconde au centre”) to have a perpetual calendar function, transforming it into the 27 SC Q (Q for “quantième”). The sibling references 2497 and 2438/1 were the world’s first perpetual calendars with center seconds.

The case is virtually identical to the reference 2499, with gracefully fluted lugs and a robust, stepped case. Early examples such as the present lot are further characterized by delicate feuille hands and alternating gold dot and Arabic numeral indices. Fresh to the market, the present watch is a very attractive specimen, featuring crisp fluting to the lugs, it also displays two hallmarks which are deep and crisp beneath the lugs.

PATEK

center seconds and moonphases

Manufacturer Patek Philippe

Year 2015

Reference No. 5496P-011

Movement No. 5’892’732

Case No. 6’049’175

Material Platinum

Calibre Automatic, cal. 324 S QR, 30 jewels

Bracelet/Strap Alligator

Clasp/Buckle Platinum Patek Philippe deployant clasp

Dimensions 39.5mm Diameter

Signed Case, dial, movement and clasp signed

Estimate

CHF 80,000–160,000

$89,700–179,000

€83,600–167,000

Accessories

Accompanied by Patek Philippe Certificate of Origin dated December 18, 2015, additional caseback, hang tag, setting pin, slip case, presentation box and outer packaging.

An incredibly important watch within the realm of Patek Philippe, the present reference 5496 in platinum is the first of its kind to ever appear at auction. It is not only cased in platinum, but also features a beautiful blue dial adorned with a Breguet numerals, which is confirmed by the Certificate of Origin. These “special order” and most probably unique pieces were only granted to Patek Philippe’s most trusted and exclusive clientele. To date, this watch is the only known platinum reference 5496P-011 with the present dial configuration “011” to appear in the public sphere. Fresh to the auction market, it was only unsealed on August, 16 2023 in front of Phillips’ in-house counsel for the purpose of shipping the timepiece. It is furthermore offered as a “full set” and is accompanied by its Patek Philippe Certificate of Origin dated December 18, 2015, additional caseback, hang tag, slip case, presentation box and outer packaging.

Patek Philippe created its very first perpetual calendar wristwatch in 1925, and has never stopped innovating since. With the launch of its very first serially produced perpetual calendar chronograph, reference 1518, and serially produced perpetual calendar, reference 1526, the brand has stepped into the modern era of watchmaking by producing contemporary versions like no other. Patek Philippe created its very first perpetual calendar wristwatch in 1925, and has never stopped innovating since. With the launch of its very first serially produced perpetual calendar chronograph, reference 1518, and serially produced perpetual calendar, reference 1526, the brand has stepped into the modern era of watchmaking by producing contemporary versions like no other.

PATEK PHILIPPE A most probably unique platinum perpetual calendar wristwatch with blue dial, Breguet numerals, additional caseback, certificate of origin and presentation box

Even in this rarefied world made of endless waiting lists and incredibly strict allocation systems, there are different levels of rarity. While indeed some Nautilus models are more collectible than others, the true endgame lies within the “out of catalogue” products. It is relatively common practice on part of Patek Philippe to occasionally offer to their most important clients the opportunity of buying watches that are not part of the public collection, but rather made in extremely low numbers and offered directly to the client, if she or he is deemed worthy. One of the rarest, if not most exclusive variants of the Nautilus family, is the present watch. The “original” off catalog watch, this platinum Nautilus is possibly one of the most understated ultimate luxury watches ever produced, long before the introduction of the 40th anniversary platinum Nautilus that is so well- known today. At the time of its launch in 2013, it was released with such little fanfare, that many did not even know of its existence, let along how it felt on the the wrist.

At first glance, the present watch may seem like a standard, albeit well-preserved stainless steel classic Nautilus. Yet, closer inspection reveals a completely different story, setting the present watch apart from the rest of the crown. A miniscule diamond is present on the bezel at 6 o’clock - Patek Philippe’s secret code of signifying platinum, the noblest and most exclusive of all precious metals. As such, it sets the watch entirely apart and in a different league from the rest of standard Nautilus models.

Manufacturer Patek Philippe

Year 2015

Reference No. 5711/1P-010

Movement No. 5’913’954

Case No. 6’054’327

Model Name Nautilus

Material Platinum

Calibre Automatic, cal. 324 SC, 29 jewels

Bracelet/Strap Platinum Patek Philippe bracelet, full links

Clasp/Buckle Platinum Patek Philippe deployant clasp

Dimensions 40mm Width

Signed Case, dial, movement and bracelet signed

Estimate

CHF 350,000–500,000

$393,000–561,000

€366,000–522,000

Accessories

Accompanied by Patek Philippe Certificate of Origin dated December 29, 2015, presentation box and outer packaging.

Its heft is particularly noteworthy. If one uses the relative densities of platinum and stainless steel as a guide, the platinum Nautilus should be almost three times as heavy as the steel version. Furthermore, the platinum case has a brighter and lucid appearance the stainless steel, making the watch almost glow in appearance. Finally, while both dials display a horizontal guilloche pattern, the blue dial of the platinum model is brighter and more vivid. While these differences are subtle, they are clearly visible to the connoisseur and trained eye, making this timepiece an “if you know, you know” kind of timepiece.

So rare is this timepiece that only eight examples have ever appeared on the auction market, including the present watch. Fresh to the auction market, the present watch is brand new and double sealed, adding even more to its desirability. As such, it is a study of originality, showing how a reference 5711/1P should look when it is brand new, from the edge of the lugs, to the case finishing and all the hallmarks - all are original, as if the timepiece left the Patek Philippe yesterday.

PATEK PHILIPPE An important and rare platinum wristwatch with center seconds, date, bracelet, certificate of origin and presentation box, double sealed

Today, the story of the Nautilus is well known, repeated so many times that it has more or less become folklore and legend. Since its introduction more than 45 years ago, the Patek Philippe Nautilus completely altered the idea of a luxury sports watch in our collective consciousness, and truly revolutionized the landscape within the watch industry. The opus, drawn by the legendary Gérald Genta, was inspired by the porthole of a ship constructed via a solid mono-block case with octagonal bezel. A quick sketch became a truly timeless horological masterpiece that is now more popular than ever.

Patek Philippe developed the model in the midst of the quartz crisis. The manufacture’s relentlessness and pursuit of preserving haute horology was remarkable; to execute something truly special, commanding the price of a gold watch, was most definitely a calculated risk taken by the firm - one that clearly paid off. In fact, advertisements from the launch era boast the fact that one of the most expensive watches in the world was made of steel.

PATEK PHILIPPE An exceedingly important and extremely well-preserved platinum wristwatch with date and bracelet, retailed by Gübelin

Manufacturer Patek Philippe

Year 1978

Reference No. 3700/1

Movement No. 1’305’975

Case No. 552’216

Model Name Nautilus “Jumbo”

Material Platinum

Calibre Automatic, cal. 28-255, 40 jewels

Bracelet/Strap Platinum Patek Philippe bracelet, max length 170mm

Clasp/Buckle Platinum Patek Philippe deployant clasp

Dimensions 42mm Diameter

Signed Case, dial, movement and bracelet signed

Estimate

CHF 1,000,000–2,000,000

$1,120,000–2,240,000

€1,040,000–2,090,000

Accessories

Accompanied by Patek Philippe Extract from the Archives confirming production of the present timepiece in 1978 and its subsequent sale on February 21, 1983.

Few watches today have become as culturally significant as the Nautilus. It is not simply just any tool watch - it is the tool watch par excellence, embodying values such as luxury, glamour, exclusivity and access.

Yet, of all Nautilus models ever produced, there is one iteration that is undisputedly the king of all examples, so rare that few can even boast of having held on in their hands. This is one such timepiece. The noblest of all Nautilus models, is undoubtedly the platinum reference 3700. Subtle, shimmering, heavy and imposing, the timepiece is understated yet absolutely commanding - when wearing one such timepiece, the phrase “if you know, you know” is particularly apt. To date, only two examples of the reference 3700 were known to be cased in platinum, making this example the third. Most interestingly, all known examples appear within a few case number digits, and each have their own dial and case configuration, leading one to believe that all platinum reference 3700s were special pieces, perhaps made upon special order.

We know of the following two other examples:

1. Movement number 1308349, case number 552218

2. Movement number 1309828, case number 552214

Adding to the rarity of the present piece is the Gübelin signature on the dial. Founded in 1855, Swiss retailer Gübelin is today known as the destination for exceptional jewelry, gemstone expertise, and the world’s most luxurious watches. It was a rare honor for any retailer to have their name on a Patek Philippe watch, and this dial attests to Gübelin’s prestige. This fact, coupled with the nondiamond bezel, makes the present watch absolutely singular in its appearance and is the only one known in this configuration.

Fresh to the auction market, it has never seen an auction room in its lifetime. It was originally presented to the original owner as a gift from his father, and thus sold to the present consignor, making it a two-owner-since-new watch.

Its condition is particularly noteworthy. This timepiece is an absolutely exceptional specimen and offered in excellent condition. Displaying completely crisp lines, curves, and finishes, it best demonstrates the genesis and factory specifications of the mythical reference. The bezel is overwhelmingly crisp and the bracelet is tight and rigid. All hallmarks are deep and crisp.

To acquire a platinum reference 3700 is a dream for many collectors today. Yet, to discover one fresh to the auction market and preserved in such condition with a Gübelin signature, is positively unheard of. It is unimaginable when a white whale of watch collecting comes to the market, and it is with great certainty that another will not appear soon.

Manufacturer Rolex

Year Circa 1991

Reference No. 16528

Movement No. 210288

Case No. N129368

Model Name Cosmograph Daytona

Material 18K yellow gold

Calibre Automatic, cal. 4030, 31 jewels

Bracelet/Strap 18K yellow gold Rolex Oyster bracelet, max length 200mm

Clasp/Buckle 18K yellow gold Rolex deployant clasp

Dimensions 40mm Diameter

Signed Case, dial, movement and bracelet signed

Estimate

CHF 30,000–60,000

$33,600–67,300

€31,300–62,700

Accessories

Accompanied by Rolex service card dated December 21, 2021, booklet, product literature, wallet, tag, presentation box and outer packaging.

Launched in 1988, the “new” Cosmograph Daytona with automatic movement immediately became a sensation. Reference 16528 is the yellow gold counterpart to stainless steel reference 16520. The first self-winding chronograph introduced in the brand’s history, it clearly marked the beginning of the Daytona’s “modern” production phase. Furthermore, unlike reference 6263 or 6265, it incorporated a sapphire crystal.

This attractive yellow gold Zenith Daytona is fitted with a champagne “inverted 6” dial that displays 5 lines of text at 12 o’clock. After approximately 1993, Rolex changed their dial configuration to feature an upright “6” in the bottom sub register. Today, correct “inverted 6” dials are particularly popular among Rolex collectors, due to their rarity. Research shows that this configuration was only produced from 1991 to 1993.

The watch is furthermore preserved in very attractive condition with sharp finishes to the top of the lugs and a crisp milled finish to the case back. It is accompanied by its original guarantee hand tags, presentation box and outer packaging.

PATEK PHILIPPE A rare and attractive pink gold wristwatch with date, certificate of origin, and presentation box

Manufacturer Patek Philippe

Year 2007

Reference No. 5711R-001

Movement No. 3’619’386

Case No. 4’426’474

Model Name Nautilus

Material 18k pink gold

Calibre Automatic, cal. 324 SC AIG 1, 29 jewels; stamped with the Geneva seal

Bracelet/Strap Leather

Clasp/Buckle 18K pink gold Patek Philippe deployant clasp

Dimensions 40mm Diameter

Signed Case, dial, movement and clasp signed

Estimate

CHF 35,000–70,000

$39,300–78,500

€36,600–73,100

Accessories

Accompanied by Patek Philippe Certificate of Origin dated July 24, 2007, product literature, leather folio, fitted presentation box, slip cloth, and outer box.

There are watches which have reached such a level of recognition in the collecting community that their designs are immediately recognisable and their name known even without the association of the brand: Royal Oak, Speedmaster, Reverso, Daytona and of course Nautilus to name a few.

Reference 5711 was launched in 2006 to commemorate the 30th anniversary of the Nautilus, first in steel and followed a year later by the gold version on strap like the present strap, maintaining the sporty appearance and adding a touch of versatile flamboyance.

Now discontinued, Patek Philippe no longer offers a non complicated Nautilus in pink gold, increasing the collectability and covetability of the present example.

Housing the automatic caliber 324 SC, it is furthermore stamped with the Geneva seal, rather than the Patek Philippe seal – a rare attribute now appreciated by collectors of rare Nautili. Preserved in excellent condition, this timepiece is also accompanied by all its original accessories.

ROLEX A bedazzling and extremely scarce white gold, and diamond and sapphire-set dual time wristwatch with center seconds, date, bracelet, guarantee and box 123.

Manufacturer Rolex

Year 2010

Reference No. 116759SANR, caseback stamped “2349” to the inside

Movement No. 1’612’553

Case No. M720841

Model Name GMT-Master II

Material White gold, diamond and black sapphire

Calibre Automatic, cal. 3186, 31 jewels

Bracelet/Strap White gold and diamond-set Rolex Oyster bracelet stamped “74769” to the endlinks, max length 195mm

Clasp/Buckle White gold Rolex deployant clasp stamped “E03” and “15/423”

Dimensions 40mm Diameter

Signed Case, dial, movement and clasp signed

Estimate

CHF 60,000–120,000

$67,300–135,000

€62,700–125,000

Accessories

Accompanied by Rolex Warranty card dated April 1, 2010 and stamped by Hong Kong retailer “La Suisse Watch Co., Ltd.”, product literature, green document holder, associated Rolex presentation box.

The GMT-Master, Rolex’s iconic dual time offering, is most famously and typically cased in stainless steel. While reference 6542 and 1675 were sometimes cased in precious metals, these were infrequent occurrences. Indeed, it was not until the arrival of reference 16758 in 1979, that the GMT-Master was set with rubies, diamonds and sapphires, introducing in the process the four letters code (in that instance, “SARU”) the now defines gem-set Rolex watches.

The present example is a variation on the theme, characterised by an incredibly striking monochrome appearance. As defined by its suffix “SANR”, the bezel of this piece is adorned with black sapphires (Sapphire NoiR) and diamonds, which dramatically alter the overall looks of the piece. The colourful red/blue bezel in in this case exclusively black and white, granting to the watch both aesthetic boldness and ultimate readability (even more impressive in a gem-set piece)

Preserved in excellent condition - most likely it was worn only a handful of times, and never polished - this timepiece is accompanied by its original Warranty. It will bewitch the collector of extravagant and important timepiece with its dazzling appearance and extreme exclusivity.

Manufacturer Patek Philippe

Year 2013

Reference No. 5131G-001

Movement No. 5’696’565

Case No. 4’637’346

Material 18K white gold

Calibre Automatic, cal. 240 HU, 33 jewels

Bracelet/Strap Alligator

Clasp/Buckle 18K white gold Patek Philippe deployant clasp

Dimensions 40mm Diameter

Signed Case, dial, movement and clasp signed

Estimate

CHF 70,000–140,000

$78,500–157,000

€73,100–146,000

Accessories

Accompanied by Patek Philippe Certificate of Origin dated November 25, 2013, wallet, product literature, hang tag, presentation box and outer packaging.

Patek Philippe reference 5131 is part of the long lineage of worldtime wristwatches made by Patek Philippe. Introduced in 2008 in yellow gold, it was later followed by a white gold model in 2009 and finally by pink gold and platinum versions. At the time of launch, it was the first modern worldtime reference to be graced with the fabled cloisonné dial featuring geographic maps.

Worldtime watches were invented, as is the case with most innovations, out of necessity. With the advent of the industrial age came the means necessary to facilitate global trade and travel and, as a direct result, there was a need for timekeeping devices capable of tracking time in multiple locations. Between 1930 and 1931, Louis Cottier designed an ingenious, ultra-thin mechanism that simultaneously displayed the correct hours across the world’s time zones through a rotating 24-hour ring, in addition to the local time. The city of choice (local time zone) would be set at the 12 o’clock position with the hours/minutes hand set at local time. The highly user friendly design, used until the present day, would then display the correct time in both hours and minutes, night and day, for every time zone in the world simultaneously, while clearly indicating local time - all via a single dial.

The white gold case of present example in a perfect frame for the vibrant cloisonné enamel center dial depicting Europe, Africa and Asia in a wonderful array of blues, greens and yellows all outlined in fine gold. Fresh to the auction market, the present watch was brand new and double sealed originally. It was only unsealed on August, 16 2023 in front of Phillips’ in-house counsel for the purpose of shipping the timepiece.

Manufacturer Rolex

Year Circa 1979

Reference No. 18038

Movement No. 0’245’637

Case No. 5’988’188

Model Name Day-Date “Stella”

Material 18K yellow gold

Calibre Automatic, cal. 3055, 27 jewels

Bracelet/Strap Stainless steel Rolex President bracelet, max length 190mm

Clasp/Buckle Stainless steel Rolex deployant clasp

Dimensions 36mm Diameter

Signed Case, dial, movement and bracelet signed

Estimate

CHF 30,000–60,000

$33,600–67,300

€31,300–62,700

Accessories

Accompanied by Rolex Service Guarantee dated March 1 2023.

Ever glamorous, the Day-Date model delights with its myriad of dial, bracelet, bezel and gold-finished designs. Since its inception in 1956, it remains one of the most surprising and diverse flagship models Rolex has ever produced. Apart from prototype models, the Day-Date has only been cased in precious metals, attesting to its glamor and prestige. This superlative Day-Date is fitted with a beautiful red coral lacquer “Stella” dial.

Vibrant and incredibly luxurious, the dial is preserved in excellent condition and does not display any cracks. Furthermore the luminous dots remain red and intact. The case displays sharp edges and crisp hallmarks beneath the lugs. The bracelet is rigid and preserved in excellent condition.

PATEK PHILIPPE A fine, attractive and rare yellow gold chronograph wristwatch with certificate of origin and presentation box

Manufacturer Patek Philippe

Year 2004

Reference No. 5070J-001

Movement No. 3’147’995

Case No. 4’202’188

Material 18K yellow gold

Calibre Manual, cal. 27-70 CHR, 24 jewels

Bracelet/Strap Patek Philippe crocodile strap

Clasp/Buckle 18K yellow gold Patek Philippe deployant clasp

Dimensions 42mm Diameter

Signed Case, dial, movement and clasp signed

Estimate

CHF 30,000–60,000

$33,600–67,300

€31,300–62,700

Accessories

Accompanied by Patek Philippe Certificate of Origin dated 2004, fitted presentation box and outer packaging.

Introduced in 1998, the Patek Philippe reference 5070 is the first chronograph-only wristwatch since the famed reference 1463 was discontinued in the 1960s. Historically important, the Patek Philippe reference 5070 was the last chronograph to employ the caliber 27-70 CHR based on the Lemania 2310 stamped with the Geneva seal.

Featuring an oversized 42mm case diameter, the black attractive dial features matching gold graphics and applied Arabic numerals. Released in a total of four metals, the present configuration is arguably the most desirable in terms of its colour combination and its homage to the legendary piece-unique ref. 2512.

Possibly one of the firm’s most undervalued references, the present Patek Philippe reference 5070 from 2004 is preserved in excellent overall condition and is accompanied by its certificate of origin and presentation box.

ROLEX A rare and attractive yellow gold quartz calendar wristwatch with guarantee and presentation box

Manufacturer Rolex

Year Circa 1980

Reference No. 19018

Movement No. 0020643

Case No. 6’257’743

Model Name Oysterquartz Day-Date

Material 18K yellow gold

Calibre Quartz, cal. 5055, 11 jewels

Bracelet/Strap 18K yellow gold Rolex bracelet, max length 185mm

Clasp/Buckle 18K yellow gold Rolex deployant clasp

Dimensions 36mm Diameter

Signed Case, dial, movement and bracelet signed

Estimate

CHF 10,000–20,000

$11,200–22,400

€10,400–20,900

Accessories

Accompanied by Rolex guarantee dated September 6, 1980, product literature, tag and presentation box.

From the 1970s, Rolex decided to develop its own in-house quartz movements. Starting with the caliber 5035 for the DateJust, they soon developed the caliber 5055 for the Day-Date. A new line named “OysterQuartz” was soon released, and was the model decorated with a variety of design flourishes. The model displays an angular case, an integrated bracelet, a flat sapphire crystal and most importantly, ticking seconds.

The present reference 19018 is distinguished by its sculptural design. Rare and extremely sought after, this model responds particularly badly to overpolishing, yet the present example is preserved in excellent condition. Furthermore, it is accompanied by all its original accessories such as the Garantie, numbered hang tag, presentation box and outer packaging.

ROLEX An elegant and glamorous white gold and diamond-set calendar wristwatch with sweep centre seconds and bracelet

Manufacturer Rolex

Year Circa 1989

Reference No. 18349

Movement No. 5’025’361

Case No. L814873

Model Name Day-Date

Material 18K white gold and diamonds

Calibre Automatic, cal. 3155, 31 jewels

Bracelet/Strap 18K white gold Rolex President bracelet, max length 190mm

Clasp/Buckle 18K white gold Rolex concealed folding clasp stamped “8385”

Dimensions 36mm Diameter

Signed Case, dial, movement and bracelet signed

Estimate

CHF 12,000–18,000

$13,500–20,200

€12,500–18,800

Seen on the wrist of numerous presidents and important personalities, the Rolex Day-Date has generated an iconic status since its initial release in 1956. Encased in precious metals, the Day-Date presents one of the most diverse ranges of wristwaches that Rolex has to offer, with examples in varying sizes, case and dial materials, dial configuration and gem-set examples as well.

In 1988, Rolex introduced a new movement for the Day-Date generation, calire 3155. It featured a double quick-set function for adjusting both the day and date via the crown. This brand-new upgrade enhanced drastically the practicality and robustness of the watch. It was first used in the Rolex Day-Date reference 18200 and 18300 series.

The present example reference 18349 is most notably cased in white gold and is fitted with a beautiful diamond bezel and President white gold bracelet, with the “4” in the reference number referring to the diamond bezel and “9” referring to white gold. Dating from circa 1989 with an “L” serial number, it is a premium specimen featuring an exceptionally well-preserved case with sharp edges. The numbers between the lugs are deep and legible even without the aid of a loupe as well as the hallmarks beneath the lugs. Furthermore, beautifully paired with a matching sunburst silver dial adorned with diamond-set indexes, this subtle yet classy example is perfect for any occasion.

Lavish and luxurious, this particular watch, preserved in excellent and barely worn condition, will certainly appeal to the enthusiastic collector of timeless, elegant wristwatches.

Manufacturer Rolex

Year Circa 1982

Reference No. 6263

Movement No. 10’153

Case No. 7’426’619

Model Name Cosmograph

Material 18K yellow gold

Calibre Manual, cal. 727, 17 jewels

Bracelet/Strap 18K yellow gold Rolex Oyster riveted bracelet stamped “71” to the endlinks, max length 195mm Clasp/Buckle 18K yellow gold Rolex deployant clasp stamped “N9” and “7205”

Dimensions 37.5mm Diameter

Signed Case, dial, movement and clasp signed

Estimate

CHF 90,000–180,000

$101,000–202,000

€94,000–188,000

Inheriting the black acrylic bezel and screw-down pushers of ref. 6240, but upping the ante with the chronometer COSC-certified (as the dial proudly proclaims) calibre 727, reference 6263 is a cornerstone of Rolex history and one of the most beloved Daytona models of all times.

A sports timepiece by vocation, the Cosmograph Daytona was intended to be used by professional racers and sportsman in general - as such, it was made mostly in stainless steel. Gold examples - with their heavy, eye-catching and soft gold cases - fall completely out of this ethos, and thus at the time were notso-warmly received. This translates today in their scarcity and enormous collectability.

The present example is indeed a representative of this category, and it is furthermore fitted with a champagne dial with black subsidiary counters which perfectly complements the gold case/ black bezel for an enormous aesthetic impact.

Furthermore, the present example dons one of the most incredibly well-preserved dial ever seen on this model, featuring flawless luminous accents - wonderfully aged to a charming camel huean absolutely unmarred surface, and pristine graphics. The gold bracelet - sporting the rare and sought-after “71” end links - is the perfect complement to the watch and renders the pieces an ultimate statement piece.

ROLEX A fine and attractive yellow gold wristwatch with center seconds, day, date, white dial with red quarters and bracelet

Manufacturer Rolex

Year 1968

Reference No. 1803, inside case back further stamped 1803

Movement No. DD099540

Case No. 1’897’731

Model Name Day-Date “Gold Cardinal”

Material 18K yellow gold

Calibre Automatic, cal. 1556, 26 jewels

Bracelet/Strap 18K yellow gold Rolex President bracelet, max length 195mm

Clasp/Buckle 18K yellow gold Rolex deployant clasp, stamped “2” and “61”

Dimensions 36mm Diameter

Signed Case, dial, movement, and clasp signed.

Estimate

CHF 15,000–30,000

$16,800–33,600

€15,700–31,300

Literature

The present watch is illustrated in Day-Date The Presidential Rolex by Pucci Papaleo Editore, pages 146 and 147.

Originally introduced in 1956 as the first waterproof and chronometer-certified automatic wristwatch, the Rolex Day-Date reference 1803 elegantly displays the date at 3 o’clock, and the day of the week in full letters at 12 o’clock. Considered to be the most prestigious and one of the most recognisable model from Rolex, the Day-Date model has adorned the wrists of presidents and dignitaries around the world. Exuding what can be defined as a sporty elegant attire, the model has been appreciated over the last six decades of its production thanks to its versatility, robustness, and elegance.

The present model in yellow gold features a beautiful snowwhite step dial providing for a very elegant and contemporary combination. Paying close attention one can notice that the numerical lettering at the quarters, 60, 15, 30 and 45, are in red, hence the nickname ‘red quarters’. Featuring a spanish day disk, the overall aesthetic of the watch is extremely captivating. In overall excellent condition, the timepiece features an extremely well preserved case and president bracelet.

Known as the “Gold Cardinal”, the present watch is furthermore prominently illustrated in Day-Date The Presidential Rolex by Pucci Papaleo Editore, pages 146 and 147.

ROLEX A very fine, attractive and rare yellow gold diamond and rainbow-colored sapphire-set chronograph wristwatch with bracelet, guarantee and box

Manufacturer Rolex

Year Circa 2012

Reference No. 116598RBOW

Case No. 518055K1

Model Name Cosmograph Daytona “Rainbow”

Material 18K yellow gold, diamond and multi-colored sapphire

Calibre Automatic, cal. 4130, 44 jewels

Bracelet/Strap 18K yellow gold Rolex Oyster bracelet, max length 200mm

Clasp/Buckle 18K yellow gold Rolex Oyster deployant clasp

Dimensions 40mm Diameter

Signed Case, dial, movement and bracelet signed

Estimate

CHF 180,000–360,000

$202,000–404,000

€188,000–376,000

Accessories

Accompanied by undated Rolex guarantee card stamped Nymans Ur, outer packaging and fitted presentation box.

Bedazzled with multi-colored sapphire-set bezel, the Rolex ref. 116598RBOW is named the “Rainbow” with no surprise. Rolex has always been at the forefront when it comes to incorporating new materials to be featured in a timepiece. In this case, the notable feature is without a doubt the multi-colored sapphire-set bezel. Precisely cherry picked by Rolex gemologists, each and every colored sapphire selected to form and mimic the spectrum of the rainbow in graduation requires a rigorous process. The tones range from a vibrant and intense deep red morphed into warm zesty orange, shades of green, blue and purple.

Extremely meticulous and tough to execute, the gem-setting requires each individual gemstone to be cut to the exact measurements to ensure a perfect fit on the bezel. As a result, the ref. 116598RBOW is extremely rare with only a handful of examples manufactured every year. Introduced in 2012, the first iteration of the reference is encased in yellow gold. In the following year, a white gold example was launched and in recent times the latest iteration of the reference was introduced 2018 encased in pink gold.

The present example is a well-preserved specimen in yellow gold. Accompanied by the original guarantee and presentation box, the present discontinued model is a delight for lovers of gem-set timepieces and will definitely please the discerned collector of fine timepieces.

PATEK PHILIPPE A freshly unsealed, very fine and attractive platinum perpetual calendar split-seconds chronograph wristwatch with moon phases, leap year, day and night indication, additional caseback, certificate of origin and presentation box

Manufacturer Patek Philippe

Year 2014

Reference No. 5204P-010

Movement No. 5’251’640

Case No. 4’696’576

Material Platinum

Calibre Manual, cal. CH 29-535 PS AIG.1, 33 jewels

Bracelet/Strap Alligator

Clasp/Buckle Platinum Patek Philippe deployant clasp

Dimensions 40mm Diameter

Signed Case, dial, movement and clasp signed

Estimate

CHF 120,000–240,000

$135,000–269,000

€125,000–251,000

Accessories

Accompanied by Patek Philippe Certificate of Origin dated June 22, 2014, slip case, additional numbered caseback, setting pin, hang tag, wallet, presentation box and outer packaging.

The line of perpetual calendar chronograph wristwatches is one of the cornerstones of Patek Philippe’s collection. It all began in 1940 with the introduction of reference 1518; since then, the line has continuously been in production until now, spawning five main references. It is however only in recent times, with the introduction of reference 5004 in 1996 that a split-second feature was added to the ensemble.

Launched in 2012, the ref. 5204 replaced the ref. 5004 being the first perpetual calendar chronograph wristwatch to feature the manufacturer’s first in-house cal. CHR 29-535 PS Q, replacing its former Lemania based cal. CHR 27-70Q.

The addition of a split-second feature propels the watch into the ultimate echelon of watchmaking, the split-second chronograph being one of the most daunting complications to execute, together with the minute repeater. Such mechanical prowess coupled with the generous proportions of the watch and the quintessentially Patek Philippe design of the piece made reference 5204 an instant classic, highly coveted by collectors.

Cased in platinum and displaying a striking creamy silver dial, the present timepiece was brand new and double sealed originally. It was only unsealed on August, 16 2023 in front of Phillips’ in-house counsel for the purpose of shipping the timepiece.

ROLEX A rare and highly attractive white gold chronograph wristwatch with sodalite dial and diamond-set numerals, caseback sticker, guarantee and presentation box 133.

Manufacturer Rolex

Year 2006

Reference No. 116519

Movement No. C0088338

Case No. D’298’399

Model Name Cosmograph Daytona

Material 18K white gold, sodalite and diamonds

Calibre Automatic, caliber 4130, 44 jewels

Bracelet/Strap Leather

Clasp/Buckle 18K white gold Rolex deployant clasp, stamped MA

Dimensions 40mm Diameter

Signed Case, dial, movement and clasp signed.

Estimate

CHF 25,000–50,000

$28,000–56,100

€26,100–52,200

Accessories

Accompanied by official Rolex punched guarantee stamped Rocca-Calderoni-Sede Mlano and dated 24th January 2006 and Rolex service invoice.

Iconic and everlasting, the Rolex Cosmograph Daytona is probably one of the most recognised and compelling timepieces available today. Introduced in 2000, the Rolex Cosmograph Daytona ref. 116519 is the white gold counterpart of the stainless steel ref. 116520, which was equipped with Rolex’s first in-house selfwinding chronograph caliber 4130.

Preserved in excellent and impressive condition, the present reference 116519 is most notably fitted with a blue sodalite dial and diamond-set numerals. Rolex is particularly imaginative and innovative in its use of hard stone, and the present timepiece is no exception.

ROLEX

Manufacturer Rolex

Year 2014

Reference No. 116506

Case No. 6W4558F1

Model Name Cosmograph Daytona

Material Platinum

Calibre Automatic, cal. 4130, 44 jewels

Bracelet/Strap Platinum Rolex Oyster bracelet, max length 200mm

Clasp/Buckle Platinum Rolex deployant clasp

Dimensions 40mm Diameter

Signed Case, dial, movement and bracelet signed

Estimate

CHF 70,000–140,000

$78,500–157,000

€73,100–146,000

Accessories

Accompanied by Rolex Guarantee dated January 01, 2014, wallet, numbered hang tag, product literature, presentation box and outer packaging.

Launched at the Baselworld 2013, the Rolex Cosmograph Daytona ref. 116506 marked a milestone for the firm and the famed and iconic model as it was released to celebrate the 50th anniversary of the Daytona. Spotted on the wrists of some of the most important athletes and personalities in the world including Kevin Durant of the Brooklyn Nets, Spanish soccer player Álvaro Negredo, and the legendary Michael Jordan, the Rolex platinum Daytona reference 116506 is highly desired and immensely attractive.

The first ever Daytona model to feature the firm’s newly incorporated Cerachrom bezel, it is also the very first serially produced Daytona model encased in the most prestigious metal of all, platinum.

The present watch is the most classic and recognizable version, fitted with a traditional ice blue dial. Ice blue is used exclusively on platinum models by Rolex, including the Day-Date, Datejust and the present Cosmograph Daytona. Preserved in excellent condition, the present watch is accompanied by all its original accessories such as guarantee, product literature and presentation box.

Manufacturer Rolex

Year 2018

Reference No. 116659SABR

Movement No. L5’5J9’205

Case No. 2C’00Z’305

Model Name Submariner

Material 18K white gold and sapphires

Calibre Automatic, cal. 3135, 31 jewels

Bracelet/Strap 18K white gold Rolex Oyster bracelet, max length 220mm

Clasp/Buckle 18K white gold Rolex deployant clasp

Dimensions 41mm Diameter

Signed Case, dial, movement and bracelet signed

Estimate

CHF 80,000–160,000

$89,700–179,000

€83,600–167,000

Accessories

Accompanied by Rolex Guarantee dated June 27th, 2021, wallet, product literature, presentation box and outer packaging.

The Submariner model exemplifies the historic link between Rolex and the world of diving. Since its introduction in 1953, it has evolved technically and aesthetically as it has been endowed with features to improve its overall functionality. More than seventy years have passed and what was a professional timepiece has transcended its original vocation to eventually become one of the most recognized and appreciated timepieces made by the brand. The present gem-set version reference 116659SABR perfectly illustrates Rolex’s idiosyncrasy and forward thinking to reinvent the aesthetic code of a tool watch. Lavishly pavé with 36 baguette-cut blue sapphires and brilliant-cut diamonds on the bezel as well as on the top of the lugs, the present watch is dazzling. Its unidirectional 60-minute graduated bezel, allowing divers to monitor their time underwater, has been carefully inlaid with lighter blue shade sapphires between 12 and 3 o’clock to differentiate the 15-minute decompression stops. Incredibly eye-catching and alluring, this timepiece shows Rolex’s expertise in the time-consuming task of selecting, along with setting, well-matched hard stones and gemstones. Interestingly, the letters in the reference number are short for the French words “SAphirs, “BRillants” to denote the sapphires and diamonds on the bezel.

Preserved in excellent and unpolished condition, the present watch is accompanied by its Rolex guarantee, additional links, product literature, presentation box and outer packaging. The final layer of appeal for the collector is given by the impossible rarity of this model: it appears that Rolex highly restricted the output of gem-set pieces in recent years, making the few specimens leaving the workshop some of the most fiercely sought-after watches currently in production. This bejeweled Submariner will undoubtedly cater to the collector who enjoys the unconventional, mesmerizing take on the iconic tool watch.

Manufacturer A. Lange & Söhne

Year 2007

Reference No. 401.026

Movement No. 40’586

Case No. 150’561

Model Name 1815 Chronograph

Material 18K white gold

Calibre Manual, cal. L951.0, 34 jewels

Bracelet/Strap Alligator

Clasp/Buckle A. Lange & Söhne white gold pin buckle

Dimensions 39.5mm Diameter

Signed Case, dial, movement and buckle signed

Estimate

CHF 25,000–50,000

$28,000–56,100

€26,100–52,200

Accessories

Accompanied by A. Lange & Söhne warranty book stamped by Geneva retailer Les Ambassadeurs and dated July 21, 2007, instruction booklet, leather document holder, Box and outer packaging.

In 1996, Walter Lange released the 1815 collection in honor of his great-grandfather’s birth in 1815. The first new Lange line since the original 1994 quadriptic of watches, its design was distinguished by large cases, railway-track minute scales, and Arabic numerals –details reminiscent of Lange’s high-grade historic pocket watches.

The present chronograph version was launched in 2004. First generation examples such as this one were in production for quite a short time between 2004 and 2008. The watch combines traditional watchmaking with 21st century engineering within the caliber 951, Lange’s renowned chronograph movement first used in 1999 in the Datograph. The flyback mechanism allows the hands to zero reset for immediate new measurements: pressing the reset button while the chronograph is running resets the hands, and the subsequent release of the pusher engages the chronograph, ensuring absolute timing precision.

The dial has incredible dimensionality, with the pulsation scale, hour track, and inner dial all on slightly different levels. While the subdials feature a guilloché pattern, the smoothly opaline dial glistens like freshly powdered snow. Within the warmth of a white gold case, well-proportioned at 39.5mm diameter, it feels comfortable yet substantial like the watch of substance that it is. Adding to its allure, the present piece is accompanied with its original paperwork and presentation box.

A. LANGE & SÖHNE A highly uncommon and unusual platinum wristwatch with date, power reserve indication, semi-transparent dial, guarantee and box, number 85 of a 200 pieces limited edition

Manufacturer A. Lange & Söhne

Year 2013

Reference No. 117.035

Movement No. 101’913

Case No. 200’381 and 0085/200

Model Name Grand Lange 1 “Lumen”

Material Platinum

Calibre Manual, cal. L095.2, 42 jewels

Bracelet/Strap Leather

Clasp/Buckle Platinum A. Lange & Söhne pin buckle

Dimensions 41mm Diameter

Signed Case, dial, movement and buckle signed

Estimate

CHF 70,000–140,000

$78,500–157,000

€73,100–146,000

Accessories

Accompanied by A. Lange & Söhne Certificate dated December 27, 2013, product literature, wallet, presentation box and outer packaging.

The A. Lange & Söhne Lange 1 displaying eccentric time and seconds with an asymmetrically positioned large date window is one of the most immediately recognisable Lange models. It was among the first models the firm presented when relaunched in 1994 and immediately captivated the hearts and minds of the public. It is now one of the cornerstones of the brand.

Lange timepieces, especially until the late 2000s were notable not only for their class and execution, but also for a quirk: very few pieces featured luminous dials. Possibly as a counterbalance to this scarcity, in 2010 Lange released the Lumen version of the Zeitwerk. The “Lumen” collection is characterized by a specially tinted dial which allows UV light to pass through, thus charging the luminous material under the dial. The result is luminous digital discs, dramatically altering the nighttime looks of the piece.

The Grand Lange 1 Lumen followed the Zeitwerk as the second “Lumen” timepiece. Offered in excellent condition and complete of all its original accessories, the present piece will surely “shine” in any watch collection.

A. LANGE & SÖHNE An exceptionally rare and extremely collectible platinum flyback chronograph wristwatch with date, second caseback, guarantee and presentation box, number 3 of a 10 pieces limited edition for Milan retailer Pisa

Manufacturer A. Lange & Söhne

Year 2005

Reference No. 403.025X

Movement No. 38’287

Case No. 148’203, further stamped with Pisa limited number 3

Model Name Datograph “Pisa”

Material Platinum

Calibre Manual, cal. L951.1, 40 jewels

Bracelet/Strap Leather

Clasp/Buckle Platinum A. Lange & Söhne pin buckle

Dimensions 39mm Diameter

Signed Case, dial, movement, buckle and strap signed by maker, case further signed by retailer

Estimate

CHF 100,000–200,000

$112,000–224,000

€104,000–209,000

Accessories

Accompanied by A. Lange & Söhne Garantie booklet stamped by Milan retailer “Orologeria Pisa” and dated March 12, 2005, additional solid caseback, leather booklet holder, instruction booklet, polishing cloth, fitted and numbered presentation box, outer packaging and outer cardboard sleeve.

The present A. Lange & Söhne Datograph limited edition made for Italian retailer Pisa in 10 examples in 2004-2005, is part of the elite group of timepieces capable reuniting extreme rarity, historical interest, visual arrest and technical supremacy into one case - a true grail for the Lange collector, spoken about in hushed tones within the community due to its inescapable 10-piece rarity.

In less than a generation - since its launch in 1999 - the Datograph has become a modern horological icon and considered by the cognoscenti as one of the finest modern chronograph wristwatches produced by any firm. The relevance of this model can only be underlined by the fact that one of the greatest living watchmakers, Philippe Dufour, wears one. Its in-house manual movement is superbly finished throughout with Glashütte stripes and a signature hand-engraved balance cock. The full lexicon of movement finishing is unleashed on each component of a Lange wristwatch: black polishing, perlage, straight and circular graining, mirror polishing, chamfering, and anglage, amongst others. It is an absolute joy to behold.

Interestingly, the only Datograph to be made as a limited edition remains the present example made in 10 pieces for the Milanese retailer Pisa Orologeria of which this is number 3, the Pisa limited edition was and remains until today the only example in platinum with silver dial - granting the piece its striking icy beauty and exemplar elegance. There is an intense sense of exhilaration when such a rare timepiece comes to the international auction market for the first time and the present ultra limited and coveted Datograph – offered with its full set of accessories and additional solid caseback– is not only freshto-the-market, but it is furthermore offered by its original owner.

A. LANGE & SÖHNE A very fine, impressive and rare limited edition honey gold tourbillon wristwatch with fusée-and-chain transmission, hand engraved dial and presentation box, numbered 09 of a limited edition of 15 pieces

Manufacturer A. Lange & Söhne

Year 2012

Reference No. 761.050

Movement No. 88’559

Case No. 199’959 and 009/15

Model Name Richard Lange Tourbillon Pour le Mérite Handwerkskunst

Material 18K Honey Gold

Calibre Manual, cal. L072.1, 31 jewels

Bracelet/Strap Leather

Clasp/Buckle 18K honey gold A. Lange & Söhne pin buckle

Dimensions 43mm Diameter

Signed Case, dial, movement and buckle signed

Estimate

CHF 150,000–300,000

$168,000–336,000

€157,000–313,000

Accessories

Accompanied by A. Lange & Söhne Garantie dated May 02, 2012, product literature, wallet, presentation box and outer packaging.

Regarded by collectors and enthusiasts as watchmaking royalty from the Saxon region, A. Lange & Söhne has created horological masterpieces inspired from their rich heritage. In 1994, A. Lange & Söhne launched its first collection, comprised of four watches - of these models launched, the most complicated was the Tourbillon Pour le Mérite. Lange took the tourbillon one step further by incorporating a fusée and chain mechanism, a system that optimizes the rate accuracy of the watch. As a follow up to this iconic model, the brand re-imagined the Tourbillon Pour le Mérite in 2011 with a Handwerkskunst dial and a honey gold case, made exclusively in a 15 piece limited edition for Lange boutiques.

The firm’s Handwerkskunst series displays not only the manufacturer’s attention to detail but also highlights their preservation of handcraft. The word “Handwerkskunst” means craftsmanship in German and as such, this model represents artisanal skill. The dial, made of solid honey gold, is decorated with tremblage, a grained finish. This is applied by hand with a burin - a tool that digs into the metal from different directions. The mechanism alone comprises of 636 individual components, where each link on the chain is hand assembled. Equipped with a blocking system, it blocks the winding just before the mainspring is full wound, preventing any tensions it may cause from overwinding. Featuring a tourbillon escapement, it features the model’s signature dial layout with its seconds a top of the small seconds and inspired by a pocket watch form the 1800s made by Johann Heinrich Seyffert called no,93., which indicates its time via a main dial for minutes, its hours in the register below on the right and small seconds on the left.

The model was immediately a commercial success upon its launch, with all models immediately sold out at boutiques. The present example is preserved in excellent condition and comes with its original guarantee and presentation box.

VACHERON

Year 2014

Reference No. 86090

Movement No. 5’168’036

Case No. 1’190’343 caseback engraved Hommage à Debussy and inside the hinged back engraved Pièce Unique

Model Name Chagall & l’Opera de Paris Tribute to Debussy

Material 18k yellow gold

Calibre Automatic, cal 2460-01, 27 jewels

Bracelet/Strap Leather

Clasp/Buckle 18k yellow gold Vacheron Constantin pin buckle

Dimensions 40mm Diameter

Signed Case, dial, movement and buckle signed

Estimate

CHF 40,000–80,000

$44,900–89,700

€41,800–83,600

Accessories

Accompanied by Vacheron Constantin fitted box, guarantee, certificate of authenticity, Geneva seal certificate, loupe, hang tags, Chagall & Opera de Paris booklet, DVD, travel box and outer packaging.

The present Vacheron Constantin Chagall & l’Opera de Paris Tribute to Debussy is a beautiful blend of horological and visual arts. It is one of 14 unique pieces representing the work of a composers who inspired Marc Chagall for his monumental fresco painting adorning the ceiling of the Garnier Opera House in Paris. Vacheron Constantin then turned to one the greatest enamel artist of her time: Anita Porchet to fulfill the difficult task of reproducing an over 200square meter ceiling in a 31 mm dial. A task which took over 3 months to complete. Porchet’s talent, dexterity and know how is apparent in the intricate details of the enamel dial reproducing Chagall’s vision of Debussy’s Pelléas et Mélisande opera.

Using the seldom seen Geneva miniature enamel painting, Porchet started by tracing the outlines of the various motifs with a brush consisting of two or three marten’s hairs involving a few touches of colour of the chosen shade, placed in successive points in an extremely precise order, moving throughout the entire process from the softer shades to the purer, brighter ones and firing the dial at 800 degrees Celsius each time with the unfortunate chance of having the enamel break during each firing.

The dial of the present Hommage à Debussy renders Chagall’s vibrant hues in a superbly poetic manner. It is worth noting that there are two types of signatures that can be recognized as Anita Porchet’s work. While signatures indicated with “A.P” are from her atelier under her art direction, on the other hand, the display of the full signature “A. Porchet” – as with the present watch- are works of art created solely by Madame Porchet, a true prized gem for collectors. Adding to its collectability is that the present example is a unique piece.

CONSTANTIN A unique and extraordinary yellow gold wristwatch with polychrome enamel dial by Anita Porchet 140.

VACHERON CONSTANTIN

VACHERON CONSTANTIN An avant garde and ingenious yellow gold wristwatch with retrograde hours and minutes hands, engraved dial representing the map of the Americas and warranty, made to commemorate the 400th anniversary of Gerardus Mercator

Year 1996

Reference No. 43050

Movement No. 798’172

Case No. 666’593

Model Name Mercator

Material 18k yellow gold

Calibre Automatic, cal. 1120/2, 36 jewels

Bracelet/Strap Leather

Clasp/Buckle 18k yellow gold Vacheron Constantin deployant clasp

Dimensions 36mm Diameter

Signed Case, dial and movement signed

Estimate

CHF 15,000–30,000

$16,800–33,600

€15,700–31,300

Accessories

Accompanied by Vacheron Constantin Certificate of Authenticity and handling instructions, a booklet on the history of Mercator and the watch and service papers from 2016.

Directly inspired by the double retrograde hands of the Bras en l’Air models of the 30s, the Mercator is one of the timepieces from the 1990s that best represents Vacheron Constantin’s ethos of the time: a mix of high horology and métiers d’art with a dash of audacity.

Launched in 1994 to commemorate the 400th anniversary of the celebrated Flemish/German cartographer’s passing, Gerard Mercator (1512-1594), the Vacheron Constantin Mercator can be considered an elegant and equally avant-garde timepiece with its two retrograde hands and engraved dial. In 1569 the cartographer developed a projection that now bears his name and still used today, which rendered the configuration of the terrestrial globe on to a flat surface and became the standard for nautical purposes.

Originally launched as a limited edition featuring cloisonné enamel dials representing the Americas or Europe/Asia/Africa, the brand soon presented examples with engraved dials featuring the same maps. Housing the extra flat caliber 1120, modified for a biretrograde time indication, the hands - in the shape of a compassprogress divergently across two arc-shaped zones, one graduated from 1 to 12 hours and the other from 0 to 60 minutes. Each hand returns instantly to zero on exactly completing one half day and one hour respectively. The present Mercator in yellow gold and yellow gold engraved dial (justly reminiscent of an old parchment) represents the map of the Americas as drawn by Mercator.

VACHERON CONSTANTIN A wonderfully attractive yellow gold wristwatch with cloisonné enamel dial signed by Muriel Sechaud and AP (Anita Porchet ateliers) made in tribute to JeanJacques Audubon’s “Birds of America: the Roseate Spoonbill, part of a limited edition of 10 pieces

Manufacturer Vacheron Constantin

Year 1999

Reference No. 43060/2

Movement No. 861’368

Case No. 701’868

Model Name Audubon Birds of America - Roseate Spoonbill

Material 18k yellow gold

Calibre Automatic, cal 1120/2, 36 jewels

Bracelet/Strap Leather

Clasp/Buckle 18k yellow gold Vacheron Constantin pin buckle

Dimensions 38.5mm Diameter

Signed Case, dial, movement and buckle signed

Estimate

CHF 25,000–50,000

$28,000–56,100

€26,100–52,200

Accessories

Accompanied by Vacheron Constantin Extract from the Archives confirming the present timepiece to be part of the “Audubon” Collection.

The Vacheron Constantin Audubon “Birds of America” is a delightful watch that invites us to step back, take a deep breath and appreciate crafts that require time and patience. The cloisonné enamel dial by renowned enamel artist Muriel Sechaud, is inspired by the works of 19th Century American ornithologist, naturalist and painter John J. Audubon and his book Birds of America. He was notable for his expansive studies to document all types of American birds and for his detailed illustrations that depicted the birds in their natural habitats. His major work, a colorplate book entitled Birds of America (1827–1839), is considered one of the finest ornithological works ever completed. Audubon identified 25 new species. Vacheron Constantin’s Audubon – Birds of America (launched in 1996) was a series of ten watches depicting ten different birds and made in 10 examples each.

The present example depicts the Roseate Spoonbill as drawn by Muriel Sechaud in 1998 (as signed on the dial) and is one of only 3 “Audubons” with the whole scenic background and not only the birds. However, a discreet “AP” signature on the bottom right adds an element of intrigue as these initial stands for Anita Porchet and dials made in her ateliers have this signature. Following research with Vacheron Constantin it is believed that the dial was most certainly made by Muriel Sechaud but finished in the workshops of Anita Porchet making this example an unbelievably rare piece as it is the first time that these artists were to make a dial together. Cloisonné enameling is an ancient technique used throughout history to decorate jewelry, religious objects, and vessels. The intricate work begins with the enameller painstakingly laying out the design with fine gold wire, then adding successive layers of enamel to each region within the wire design to achieve the desired color, then fired in a kiln. The dial is not the only work of art in this watch, the movement, hidden behind a hinged back, opens to reveal a beautifully finished movement bearing the prestigious Geneva seal. The rotor of the extra slim caliber 1120 has furthermore been elegantly skeletonized and engraved. Preserved in superb condition the present watch is a physical proof that haute horlogerie and art can be one.

Manufacturer Daniel Roth

Year 1992

Reference No. 2147

Movement No. 143

Case No. 143

Material 18k pink gold

Calibre Manual, cal. 2320, 21 jewels

Bracelet/Strap Leather

Clasp/Buckle Generic pin buckle

Dimensions 38mm Width and 35mm Length

Signed Case, dial and movement signed

Estimate

CHF 25,000–50,000

$28,000–56,100

€26,100–52,200

Accessories

Accompanied by Daniel Roth fitted box, Certificate of Origin and outer packaging.

Born to be a horological pioneer, Daniel Roth is considered today one of the most brilliant watchmakers of his generation. The importance of Daniel Roth in today’s success of independent watchmaking cannot be underscored enough. By creating his eponymous brand in 1987 after having worked at Audemars Piguet and Breguet, he was one the earliest master watchmakers who decided to go independent and put his vision and talent in a watch with his name on the dial.

Upon launch of his brand, Roth immediately established his personal design language, the most obvious being the unusual ellipsocurvex shape, hands with pointed tips and dials with guilloché patterns (either Clous de Paris or horizontal stripes)

The present early reference 2147 from 1992, the iconic Lemania 2320 also known as CH-27 movement that Roth refined and started reusing during his time at Breguet and used by other greats such as Patek Philippe for their references 5070, 3970 and 5970.

This chronograph in pink gold with superbly attractive pink gold dial with hand guilloché vertical pattern will please collectors not only thanks to its ultimate rarity, good looks and use of iconic movement but also due to the fact that it represents a pioneering and audacious era that saw the rise of independent watchmaking.

It is always an incredibly exciting moment when offering a timepiece from Kari Voutilainen, one of the world’s greatest artisanal watchmakers who infuses his watches with technical prowess, aesthetic greatness with a pinch of magic. Imagine the sense of exhilaration when not only offering the very first Voutilainen Masterpiece Chronograph to ever come to the auction market but a unique prototype bearing number 00 that Voutilaien used as a showpiece at Basel Fair 2006 to present the model to collectors and press.

Even though the present chronograph is a masterpiece, Voutilainen meant to give it the historical definition of a piece of work by a craftsman accepted as qualification for membership of a guild as an acknowledged . The present watch was the very first chronograph ever built by Voutilainen, he had started working on the idea of a chronograph in 2004 and completed the present prototype just intime for the 2006 Basel Fair.

The construction of the movement is purely inhouse with a visually arresting mix of gold plated frosted plates and bridges with highly polished and angled components displaying he master’s incredible finishing aiming for the highest levels of visual and technical perfection possible. Inspired by the designs of masters of the 18th century such as Breguet and Jurgensen, Voutilainen designed an off center chronograph/time display to give the dial more life, with the hours and minutes in the bottom part of the dial, the continuous seconds at11 o’clock and the minutes counter at 3 o’clock. Signature elements such as the hollowed hands, delicately guilloché sub dial and tear drop lug case complete the picture.

KARI VOUTILAINEN A unique and superb white gold chronograph prototype wristwatch

Manufacturer Kari

Year 2006

Movement No. 00/25

Model Name Chronograph Masterpiece

Material 18K white gold

Calibre Manual, Cal 25, 28 jewels

Bracelet/Strap Leather

Clasp/Buckle Stainless steel Voutilainen pin buckle

Dimensions 39.5mm Diameter

Signed Case, dial, movement and buckle signed

Estimate

CHF 120,000–240,000

$135,000–269,000

€125,000–251,000

Accessories

Accompanied by fitted and unique box, Certificate signed by Kari Voutilainen confirming the watch is a unique prototype, guarantee and service booklet, polishing cloth, extra Voutilainen strap, outer packaging.

Literature

Kari Voutilainen and his works are featured in Kari Voutilainen Horlogerie d’Art by Theodore Diehl as well as in Watchmakers, The Masters of Art Horology by Maxima Gallery pp. 228-247 and in Twelve faces of Time, Horological Virtuosos by Elisabeth Doerr and Ralf Baumgarten pp. 90-105.

The present example - numbered 00/25, 00 as it is a prototype and 25 being the caliber number - differs from the production pieces as the back plates and keyless works are different, the dials is also slightly different to the production pieces.

This watch also is delivered with its full set of accessories including a letter from Kari Voutilainen confirming that it is a unique prototype but is delivreed in a unique wood/metal box that is a work of art unto itself.

The Masterpiece Chronograph was made in only 10 pieces, Voutilaien further launched another series named Masterpiece Chronograph II that also featured a moonphase display and a big date. According to the Oxford Languages a masterpiece is “a work of outstanding artistry, skill, or workmanship”, the present unique chronograph definitely ticks all the boxes.

GRÖNEFELD A cutting edge and innovative stainless steel wristwatch with independent deadbeat seconds, certificate of authenticity, and presentation box, part of a limited edition of 12 pieces

Manufacturer Grönefeld

Year 2012

Model Name One Hertz 1912

Material Stainless steel

Calibre Manual, G-02, 39 jewels

Bracelet/Strap Leather

Clasp/Buckle Stainless steel Grönefeld pin buckle

Dimensions 43mm Diameter

Signed Case, dial, movement and buckle signed

Estimate

CHF 30,000–60,000

$33,600–67,300

€31,300–62,700

Accessories

Accompanied

While the Horological Brothers Bart and Tim Grönefeld may be an unfamiliar name for many enthusiasts, the duo have a cult like following from collectors of independent horology. Over the last decade they have established a strong reputation for creating innovative watches, with a mission to “build elegant timepieces with surprising mechanisms”. The Dutch brothers come from a watchmaking family first established in 1912 by their grandfather Johan Grönefeld, and are passionate for exceptional watchmaking, creating complications that will be cherished for years to come.

The One Hertz was released in 2010 as the world’s first serially produced watch made with independent deadbeat seconds. While the complication is not unique in horology, it was Grönefeld’s secondary gear train powering the deadbeat seconds that added a novel ideal to modern horology. This dedicated gear train permits seconds to be driven from one independent mainspring barrel, while the hours and minutes are driven from a second mainspring.

The dial’s unique design expressed the importance of the dead beat seconds with its prominent display of the seconds comprising the majority of the dial, while the time, indicated in a small sub-dial at 2 o’clock, is relegated to a smaller role. A power reserve display in placed elegantly within the seconds subdial and near the 3 o’clock position is the Wind/Set selector. The Brothers have ingeniously created a system where the crown does not need to be pulled out to set time but on the contrary, by pressing the crown the, watch can be either set or wound. The bridges and plates of the One Hertz are made from steel as opposed to brass more commonly used in watchmaking, its unique architecture, various finishes and the overall attention to detail make the movement an incredible sight to behold. The present One Hertz 1912 in stainless steel is one of the rarest variants of the model ever created as only 12 were ever made.

VIANNEY HALTER An incredibly rare and intriguing white gold wristwatch with offset indications, big date, day/night indication with box and guarantee, one of 10 pieces made 146.

Manufacturer Vianney Halter

Year 2007

Case No. 2W.612.T

Model Name Trio

Material 18k white gold

Calibre Automatic, cal. VH205, 42 jewels

Bracelet/Strap Alligator

Clasp/Buckle 18k white gold VH pin buckle

Dimensions 44mm length x 32mm width

Signed Case, dial, movement and buckle signed

Estimate

CHF 50,000–100,000

$56,100–112,000

€52,200–104,000

Accessories

Accompanied by Vianney Halter fitted box, Certificate of Authenticity, polishing cloth, Vianney Halter business card and outer packaging.

Vianney Halter is more than a watchmaker, he is a mélange of inventor, mad scientist and time traveler! His watches are definitely inspired by the science fiction steampunk imagery of the 19th century with their original shapes, porthole dials and riveted cases. He is considered as one of the founders of Modern Independent Creative Horology. A movement born in the late 1990s, this period saw the arrival of young talented watchmakers who completely disrupted the traditional watchmaking industry. These watchmakers, such as Felix Baumgartner of Urwerk, Denis Flageollet of De Bethune or Vianney Halter created timepieces like nobody had every seen before.

Following Halter’s design ethos the Trio was originally presented in the late 1990 featuring three portholes (thus the name Trio) for hours/minutes, seconds and date but remained at prototype stage.. In the early 2000s Halter worked on an updated version featuring a large date thus adding an extra porthole.

Not content with just adding a larger date, Halter modified the movement adding a gear configuration enabling a fast setting of the date using the crown, the setting of time does not affect the date display, the two functions are totally independent. While the crown is on neutral position, the date automatically jumps at midnight. A day&night indicator on the main dial displays whether the time must be read as « am » or « pm », thus the time setting system prevents the date from jumping at noon.

The caliber beating inside was fully developed by Halter and to preserve an uninterrupted view of the movement through the sapphire display back, the Trio is fitted with the VH patented “mystery rotor”. The consignor of the present piece took part in a way in the launch of the Trio as it is with his persistent request that the watch was finally launched and even though the present example bears number 2 it was in fact the very first Trio ever produced. Furthermore Halter only made 10 Trio models in white gold.

Numerous articles have been written about the works of FrançoisPaul Journe, his creations disected, catalogued and compiled. His rarest creations have either been published, exhibited or offered at auction. It is therefore with an intense sense of exhilaration that we have discovered an early Tourbillon Souverain in a case dial combination that had not been previously seen on the market: pink gold case with pink dial giving the watch an incredibly striking flamboyant allure. The Tourbillon along with the Chronomètre à Resonance have now become Journe’s signature pieces.

The Tourbillon Souverain was Journe’s very first model made in series. He completed his first tourbillon wristwatch, Tourbillon No. 1, in 1991, to little if any fanfare from the industry. He revisited his tourbillon wristwatch in 1999 to fund the launch of his own eponymous brand, taking after Breguet by offering a “Souscription” series: the client would pay a portion up front, without seeing the watch, and Journe would complete and deliver it at a later date. Non-content to create a horological masterpiece Journe set out to improve Breguet’s invention via the addition of a remontoir system - a constant force device used to provide an equal amount of energy disregarding the winding level of the mainspring, thus resulting in greater accuracy and amplitude. This was the very first time this system, invented by John Harrison for the H2 marine chronometer, was ever used in a wristwatch.

THE INDEPENDENTS’ ATELIER

Manufacturer F.P. Journe

Year Circa 2002

Case No. 179-02T

Model Name Tourbillon Souverain

Material 18k pink gold

Calibre Manual, cal. 1498, 25 jewels

Bracelet/Strap Leather

Clasp/Buckle 18k pink gold F.P. Journe pin buckle

Dimensions 38mm Diameter

Signed Case, dial, movement and buckle signed

Estimate

CHF 180,000–360,000

$202,000–404,000

€188,000–376,000

Accessories

Accompanied by Journe fitted box, Warranty card, user manual, travel pouch and service invoice from 2022.

The 1st generation Tourbillon Souverain models with brass movements like the present example can be split into four series: 1st Series - Souscription (1999) 20 numbered examples in platinum 2nd Series (1999) estimated run of 17 examples in platinum with rounded remontoir bridge and addition of “Remontoir d’Egalité” on the dial 3rd Series (1999-2001) estimated run of 60 examples in platinum and pink gold, with flat remontoir bridge and larger power reserve numerals, pink dials were first introduced here. 4th Series (2001-2003) estimated run of 320 examples in platinum and pink gold, with smaller dial screws.

Even though the present watch is from the fourth series made between 2001-2003 it features the distinctive large dial screws found on the third series (1999-2001) leading us to believe that the present example could well be a transitional model.

The present example ,- fresh to the market and from the original owner- is an exceptional specimen even disregarding its mechanical ingenuity as it is - to the best of our research, the very first Tourbillon Souverain in pink gold with pink dial to grace the auction market with the large dial screws adding to the mystery and intrigue.

F.P. JOURNE An intriguing and visually striking pink gold tourbillon wristwatch with remontoir d’egalité, pink dial, brass movement with warranty and box 147.

THE INDEPENDENTS’ ATELIER

HARRY WINSTON AND GREUBEL FORSEY A superbe and technically impressive white gold 30° double tourbillon wristwatch number 4 of a limited edition of 6 pieces

Manufacturer Harry Winston and Greubel Forsey

Year Circa 2006

Movement No. N° 4/6

Case No. N°4/6

Model Name Opus 6

Material 18k white gold

Calibre Manual wind

Bracelet/Strap Leather

Clasp/Buckle Stainless steel pin buckle

Dimensions 44mm Diameter

Signed Case, dial and movement signed

Estimate

CHF 100,000–200,000

$112,000–224,000

€104,000–209,000

Accessories

Accompanied by fitted box, letter to the buyer, product literature, polishing cloth, gloves, outer packaging.

The early 21st century was truly the era of independent watchmaking, garnering a platform of independent artisans of horology to collaborate and share their ideas and concepts to create some of the most extraordinary timepieces that the community has yet to witness. This was the vision for Maximillian Büsser, at the time the CEO of the watchmaking department for Harry Winston. Spearheaded by who is now the founder of the revered independent firm MB&F, the Opus project that Büsser started gathered some of the most talented watchmakers.

The last Opus of the Büsser era was the Opus V made with Urwerk. Harry Winston wanted to take a break from the Opus series after Büsser’s departure but the appeal was to strong and the new management contacted the famed tourbillon master duo of Greubel Forsey to create the Opus 6. Presented in 2006 in a 6 piece limited edition in white gold the Opus 6 is a timepiece of incredible purity and appeal. The focus here is on the signature Greubel Forsey 30° double tourbillon occupying almost half of the left side of the dial. The hours and minutes are read via rotating discs on the right side of the dial (in a nod to the number of the model the 6 is in red) whereas the seconds - also indicated on a disc – are located near the 11 o’clock position.

The double tourbillon 30° consists of a tourbillon, angled at 30° and rotating once per minute placed within a second cage – placed flat – and with a four minute rotation. To enable an unobstructed view on the architecture of the double tourbillon, the gear trains are invisible, the bridge is screwed to the mainplate of the movement with a balance wheel moving freely above the mainplate liberating the double tourbillon of any superstructure and thus providing an unobstructed and stunningly pure view of the mechanism. The present example is number 4 of a ultra limited number of only 6 pieces.

Smith discovered his passion for watchmaking at 16 while studying at the British School of Watchmaking and eventually became a Bronze Medallist of the Horological Institute upon graduating in 1989. Recognised as the most exceptional student of his class, Roger met the late Dr. George Daniels around that time— the man who would forever alter the course of his life and lead him to become the flag-bearer of British timekeeping. For a while, the young apprentice found himself unfulfilled after starting his career at the TAG Heuer repairs department. With the desire to push for excellence, he approached Daniels, offering his apprenticeship, but was bitterly turned down. Daniels’ refusal pushed Smith to resign from TAG Heuer and set out to build his first fully handcrafted tourbillon pocket watch with detent escapement in his parents’ garage. Despite 18 months’ of painstaking labor, Daniels was not satisfied with his creation, which forced him to return his workbench for another five and a half years, working on his second creation, a tourbillon with detent escapement pocket watch with a perpetual calendar (sold by Phillips New York June 2023 for close to US$ 5 million).

This time, Smith’s presentation of his completely self-made timepiece made an impression on the English icon. With these heartening words, “Congratulations, you are now a watchmaker”, he became Daniels’ only apprentice and colleague in 1998, as the pair worked on ground-breaking projects such as the Millenium and Anniversary series together.

In 2001, after having worked with Daniels for over a decade, Smith set out on his own and created his own wristwatch. The result was the rectangular Series 1. In 2006, he presented the Series 2, a round watch displaying perfect proportions, featuring Smith’s first fully in-house developed and made caliber using the Daniels co-axial escapement.

ROGER SMITH An exceptionally rare and important pink gold wristwatch with power reserve indication, engine-turned dial, certificate and presentation box, number 1 of only 5 made

Manufacturer Roger Smith

Year 2008

Movement No. N°1

Case No. N°1

Model Name Series 2 Edition 2

Material 18kt pink gold

Calibre Manual, in-house caliber with single wheel co-axial escapement, 28 jewels

Bracelet/Strap Leather

Clasp/Buckle 18K pink gold pin buckle signed R.W. Smith

Dimensions 38mm Diameter

Signed Case, dial, movement and buckle signed

Estimate

CHF 250,000–500,000

$280,000–561,000

€261,000–522,000

Accessories

Accompanied by Roger Smith fitted wooden box, Ownership and Service History booklet, leather pouch, card holder.

According to Roger Smith, the Series 2 “is probably the most important watch in the history of the company. The original Series 2 was the first watch to be completely made in-house. It was a huge step forward for us from the Series 1 and was also the first production watch by a British watchmaker in modern times. From a personal perspective the Series 2 came during a very difficult time for the business; its genesis didn’t just result in a watch - it re-invented the studio and assured our future.”

Early on and after having delivered a few Series 2 models, Smith decided to create the “Editions” concept whereby the Series 2 would be made in a limited edition of 90 pieces with 30 watches in each gold color: Edition 1 in yellow gold, Edition 2 in pink gold and Edition 3 in white gold. Smith also offered custom versions of the Series 2, which were also available in a platinum case. Shortly after Smith abandoned the “Editions” concept after having made 5 in each Edition. The present example being the first example of the pink gold Edition 2.

The present Series 2 in pink gold features a caliber with typical English finish, with frosted and gilded plates, gold chatons and heat colored screws. The present Series 2’s ultimate rarity and historical value cannot be highlighted enough as not only does it bear number 1 but it is part of only 5 pink gold Edition 2 models ever made. This horological marvel merges technical prowess, craftsmanship and art is a superlative timepiece in every aspect.

LAURENT FERRIER An extremely scarce and highly refined stainless steel wristwatch with Breguet numerals, double direct-impulse escapement, warranty and presentation box 150.

Manufacturer Laurent Ferrier

Year 2015

Movement No. 206

Model Name Galet Micro-Rotor 40mm

Material Stainless steel

Calibre Automatic, cal. 229.01, 35 jewels

Bracelet/Strap Laurent Ferrier alligator strap

Clasp/Buckle Stainless steel Laurent Ferrier deployant clasp

Dimensions 40mm Diameter

Signed Case, dial, movement, strap and buckle signed

Estimate

CHF 25,000–50,000

$28,000–56,100

€26,100–52,200

Accessories

Accompanied by Laurent Ferrier Certificat d’Origine et Garantie stamped by Carmel by the Sea (CA) retailer Fourtané and dated December 16, 2015, instruction booklet, wooden loupe, fitted leather presentation box and outer packaging.

Laurent Ferrier is a true contemporary master watchmaker. Reuniting understated modern aesthetics and technical ingenuity, his production is rooted in the classic traditions of the past revisited with a modern twist.

With its round case featuring elegant curves and a delicately stepped bezel, its brushed dial with Breguet numerals and hands, and its onion crown, the present Laurent Ferrier truly takes it inspiration by the most classical watch designs, but the dial color and modern 40mm size make it a modern reinterpretation of those timeless designs.

The movement however is the true star of the show: perfectly fitting the case, it impresses with its impeccable finish and construction, showcasing superbly executed polished angles, elegant bridges and delicate Geneva waves. The double impulse balance wheel is a remarkable interpretation of an A.L. Breguet design and consists in the escape lever being placed between two escape wheels (while normal movements employ one escape wheel only).

While all Laurent Ferrier timepieces are highly appreciated by the most refined collectors, the present piece pushes the boundary further with its stainless steel case and Breguet numerals. As it sometimes happens with high-end manufacturer,s Laurent Ferrier tends to case most of its production in precious metals. Stainless steel cases, such as the present one, are a rare exception to this norm. Research suggests that the present watch is one of only 8 pieces to be delivered in this combination. Compounding to the rarity, the steel case grants the watch incredible lightness and the presence of the full original sale kit it the icing on the cake for the most spoiled of collectors.

THE INDEPENDENTS’ ATELIER

SEIKOSHA A very rare, historically intriguing and fascinating nickel-plated pilot’s wristwatch with revolving bezel

Manufacturer Seikosha

Year Circa 1942

Case No. 1360 and 67718

Model Name “Tensoku-Doke”

Material Nickel

Calibre Manual, 15 jewels

Bracelet/Strap Leather

Clasp/Buckle Metal pin buckle

Dimensions 48.5mm Diameter

Signed Case and movement signed, outside caseback stamped Airforce No. 1360

Estimate

CHF 10,000–15,000

$11,200–16,800

€10,400–15,700

Manufactured by Seikosha, the present watch is an incredibly rare historical relic of the 1940s. Conceived as a pilot’s watch, the “Tensoku-Dokei” or “Celestial Watch” is also known as the “Kamikaze” as it was originally worn by Japanese Kamikaze pilots in World War II. Not only were very few made, but most examples have all but disappeared, having been destroyed in the wreckage; those salvaged from the embers have been ravaged by the explosions. To discover an example still intact, let alone in excellent condition, is nothing short of extraordinary.

Research from the Seiko Museum shows that this model was produced in two generations. Early examples, such as the present watch, featured a hand wound 19 Ligne movement with 15 jewels and displayed a detailed finishing on bridge and plate. Later generation examples had 9 jewels. The Japanese navy also used these timepieces as a navigation instrument, which could also be worn on the soldier’s thigh.

EBERHARD A rare and highly attractive stainless steel diver’s wristwatch

Manufacturer Eberhard

Year Circa 1962

Reference No. 11545

Case No. 11545-382

Model Name Scafograf 200

Material Stainless steel

Calibre Automatic, cal. 11500, 27 jewels

Bracelet/Strap Leather

Clasp/Buckle Stainless steel pin buckle

Dimensions 39mm Diameter

Signed Case, dial and movement signed

Estimate

CHF 7,000–14,000

$7,900–15,700

€7,300–14,600

The present Eberhard Scafograf 200 is a true collector grail piece as very few appear on the market, especially in such well preserved condition.

Eberhard introduced its firs dive watch the Scafograf 100 in 1958, a 36mm watch with a 100 depth rating, A year later a new version with 200 meter rating - the Scafograf 200 - was introduced. This time with a larger 39mm case and a rotating bezel.

The Scafograf 200 was originally launched without crown guards but rapidly the brand introduced a second generation featuring crown guards. The model existed with date or without like the present example.

The present Sacfograf 200 is a very well preserved example with a beautiful black dial that doesn’t show signs of ageing, lovely gilt colored script and the model’s signature large triangle indexes at 12, 3, 6 and 9 and large circles for the other hour markings . The hands, with an enlarged diamond arrow for the hour hand, an elongated minute hand and a Lollipop-shaped second hand, match the cream patina of the indexes.

An elusive and rare watch the Scafograf 200 will please not only the collector of dive watches but also the savvy collector looking for unusual vintage timepieces.

Manufacturer Rolex

Year Circa 1958

Reference No. 6610

Movement No. N745754

Case No. 359’887

Model Name Explorer

Material Stainless steel

Calibre Automatic, cal. 1030, 25 jewels

Bracelet/Strap Leather

Clasp/Buckle Stainless steel Rolex pin buckle

Dimensions 36mm Diameter

Signed Case, dial and movement signed

Estimate

CHF 18,000–36,000

$20,200–40,400

€18,800–37,600

The Explorer was launched in 1953 to celebrate the ascent of Mount Everest by Sir Edmund Hillary and Tenzing Norgay. So, as it often happens with Rolex’s most iconic vintage watches, the Explorer as well originated as a tool watch marketed - unsurprisingly - to explorers who would appreciate its strong, waterproof case, highly legible dial and extremely reliable movement.

Introduced in 1955, Rolex’s reference 6610 was a new generation Explorer wristwatch with an updated movement, caliber 1030, which allowed for a flatter case back. This evolution presented a more compact and sleek appearance compared to earlier references fitted with the thicker caliber A296 that required a rounded “bubble back” type case. The Explorer dial has a minimalist appeal: the dial with a “3-6-9” numeral configuration and Mercedes hands is a hymn to legibility and the robust, 36 mm steel Oyster case makes it light, durable and waterproof. Unlike its more common successor ref. 1016, reference 6610 displayed “Officially Certified Chronometer”, at the six position, while ref. 1016 would use the “Superlative Chronometer Officially Certified” designation.

Featuring un unmarred, further original dial which aged with grace highlighting the vintage vibe of the piece, the present watch is an all original, extremely well-preserved example. The case in our opinion was never polished or restored in any way – even its original curved, crystal was never replaced. Fitted with its original and extremely rare, ‘white lollipop’ seconds hand, its luminous dial and hands have aged charismatically to a caramel hue.

ROLEX An early, extremely collectible and very uncommon stainless steel diver’s wristwatch with center seconds, date, “Double Red MKI” dial, “Patent Pending” caseback, helium escape valve, bracelet and box

Manufacturer Rolex

Year Circa 1967

Reference No. 1665

Movement No. D397445

Case No. 2’117’410

Model Name “Double Red MKI” Sea-Dweller

Material Stainless steel

Calibre Automatic, cal. 1570, 26 jewels

Bracelet/Strap Stainless steel Rolex Oyster folded links extendable bracelet stamped “280” to the endlinks, max length 200mm (unextended)

Clasp/Buckle Stainless steel Rolex deployant clasp

Dimensions 39.5mm Diameter

Signed Case, dial, movement and clasp signed

Estimate

CHF 70,000–140,000

$78,500–157,000

€73,100–146,000

Accessories

Accompanied by Rolex box.

The Sea-Dweller is now one of the most iconic Rolex timepieces, possibly because of its genesis as one of the ultimate tool watches, born out of true necessity. Its history begins in the mid-1960s. At the time, a number of international experiments were developed with the goal of demonstrating the possibility of living for an extended period of time in underwater habitats. Rolex began developing timepieces which would resist very deep dives and underwater habitat conditions where a pressurized mixture of helium and oxygen was used for breathing.

When working in helium-rich atmospheres, tiny helium molecules would seep through the crystal and rubber gaskets into the watch and create pressure once the diver had surfaced. This would usually result in the crystal popping off. The development of the valve was meant to prevent this issue by letting the gas escape. Today, it is well established that Rolex worked with a number of divers and organizations around the world to aide in the Sea-Dweller’s development. Following the positive results obtained with these companies, Rolex went on to publicly commercialize the model.

The earliest iterations engraved with “Patent Pending Rolex Oyster Gas Escape Valve” on their casebacks (such as the present example) are highly sought after. These early models were, practically prototypes, and their caseback interiors feature the last three digits of the watch’s serial number - “410” on the present example, as well as IV.67 indicating production in the fourth quarter of 1967. The Mark 1 dial is a second defining feature of these early models, with the red “Sea-Dweller” designation on the first line and “Submariner 2000” on the second printed red - in equal font size - above a white outline (visible with a strong loupe). The vividness of the red color found on the present example is especially noteworthy since these “red-onwhite” prints would often fade to a light pink tone.

ROLEX A fine, virtually “new-old-stock” and extremely rare diver’s wristwatch with center seconds, date, engraved caseback, bracelet, guarantee and presentation box, made for the Italian Police Divers Corps

Manufacturer Rolex

Year 2008

Reference No. 16600

Movement No. 32’452’046

Case No. V314879

Model Name Sea-Dweller Polipetto

Material Stainless steel

Calibre Automatic, cal. 3135, 31 jewels

Bracelet/Strap Stainless steel Rolex Oyster bracelet stamped “PJ 93160A” to the end links, max length 215 mm (without extension)

Clasp/Buckle Stainless steel Rolex deployant clasp

Dimensions 40mm Diameter

Signed Case, dial, movement and bracelet signed

Estimate

CHF 80,000–160,000

$89,700–179,000

€83,600–167,000

Accessories

Accompanied by Rolex guarantee dated December 2008 signed by La Spezia and confirming delivery to Alessandro Parrini, product literature, tool, wallet, Buehlman diving table, presentation box and outer packaging, as well as a copy of I Sommozzatori della Polizia di Stato.

To celebrate the 50th anniversary of its diving corps, the Italian State Police asked Rolex to produce this rare special edition. Seventy eight pieces were made in total, of which twenty eight bear the certification number of the diver to whom it was given.The emblem of the Italian Police Divers Corps - the octopus - is immediately apparent on the dial and is the origin of the “Polipetto” nickname for the model (Italian for “small octopus”). The caseback engraving is executed using high-voltage electro-gravure and it reads, on the present piece, “POLIZIA DI STATO SOMMOZZATORI 1958-2008”.

The present watch is offered in virtually mint and unworn condition with original factory stickers still intact, and comes with its original box, guarantee, chronometer tag, a leather folder containing a double-ended tool for adjusting the bracelet, extended link, and a credit card sized Buehlman diving table. Most notably, the guarantee card is signed La Spezia, in line with other known examples, and confirms delivery of the watch to Alessandro Parrini.

Further research on the Federazione Sindacale di Polizia, the trade union of the State Police states a member with the name Alessandro Parrini in 2020, assigned to the Office of Taranto. Given the coincidence, it is most probably the same original owner of the timepiece. The Sea-Dweller “Polipetto” can indisputably be considered one of the rarest and most collectible Rolex “tool” watches of modern times. Highlighting its importance in the pantheon of highly sought-after Rolex watches, the Octopus is featured on the cover of Mondani and Ravagnani’s seminal work “Rolex Submariner Story”. To find a Polipetto, in absolutely mint condition and accompanied of such complete accessories is without a doubt an outstandingly rare opportunity for the collector of rare timepieces.

BLANCPAIN An awe-inspiring, supremely elusive and very well preserved bronze and stainless steel diver’s wristwatch with center seconds, date, and military strap, part of the Fifthy Fathoms Exhibition held for the 275th anniversary of Blancpain

Manufacturer Blancpain

Year Circa 1965

Case No. 3’224

Model Name Fifty Fathoms 1000

Material Bronze, stainless steel back

Calibre Automatic, cal. R337 (FD), 17 jewels

Bracelet/Strap Leather strap embossed “C.V.W. 8 Nimitz Us Navy”

Clasp/Buckle Bronze pin buckle

Dimensions 41mm Diameter

Signed Case, dial and movement signed

Estimate

CHF 35,000–70,000

$39,300–78,500

€36,600–73,100

Accessories

Accompanied by Blancpain certificate of participation the the Fifty Fathoms exhibition held for the 275th Anniversary of Blancpain. Furthermore accompanied by examination paper dated October 28, 2010.

The Fifty Fathoms is one of the most recognisable and appreciated diver’s watches of all time. A tour-de-force of technical expertise, the watch was developed with ultimate waterproofness in mind, and the present piece represents the ultimate incarnation of that effort - sporting a water resistance up to 1000 meters.

Such incredible waterproofness undoubtedly played a part in the incredible state of conservation of the dial, on which the passage of time seems to have left hardly a mark: the luminous material is flawless, the graphics crisp and lossless, the surface unmarred. The case as well is offered in superior condition, sporting unmolested proportions and a highly unusual greenish patina.

Indeed, it is from this patina that one can surmise the true importance and rarity of the piece as this is not a stainless steel example, but rather the most elusive bronze version. So far known in about 10 pieces - all with numbers between 3200 and 3246the present piece not only impresses with its rarity and looks, but it is furthermore one of the earliest instances in the history of wristwatches when bronze has been used as a case material (a metal more than one brand rediscovered in recent days).

Given its perfect storm of condition, rarity and historical interest, the present watch was chosen as a representative of the entire Fifty Fathoms line in a dedicated exhibition held during the 275th Anniversary of Blancpain. As the relative Certificate states, after examination it was determined that “the watch was a superior and noteworthy example of a vintage Fifty Fathoms”.

158.

ROLEX A rare and attractive yellow gold calendar wristwatch with center seconds, black matte dial, bracelet, guarantee and presentation box

Manufacturer Rolex

Year Circa 1971

Reference No. 1803

Movement No. DD132404

Case No. 2’955’991

Model Name Day-Date

Material 18K yellow gold

Calibre Automatic, cal. 1555, 26 jewels

Bracelet/Strap 18K yellow gold Rolex Jubilee bracelet, max length 190mm

Clasp/Buckle 18K yellow gold Rolex deployant clasp

Dimensions 36mm Diameter

Signed Case, dial, movement and bracelet signed

Estimate

CHF 10,000–20,000

$11,200–22,400

€10,400–20,900

Accessories

Accompanied by Rolex guarantee, product literature and presentation box.

Ever glamorous and luxurious, the Day-Date model delights with its myriad of dial, bracelet, bezel and gold-finished designs. The firm has elevated its Day-Date models with materials such as rubellite, blood stone, coral, and even fossil, providing an unusual design twist to the iconic model.

This reference 1803 features a striking black matte dial with beautifully-preserved luminous dots which remain round, intact and present. It is furthermore accompanied by its original guarantee, and is made even more prestigious due to its striking Jubilee bracelet. Considering the age of the timepiece, it is incredibly rare to find a Day-Date from the early 1970s still retaining its original documentation.

PATEK PHILIPPE An extremely rare and previously unknown yellow gold wristwatch with black dial and subsidiary seconds

Manufacturer Patek Philippe

Year 1944

Reference No. 96

Movement No. 924’617

Case No. 298’652

Model Name Calatrava

Material 18K yellow gold

Calibre Manual, cal. 12’’120, 18 jewels

Bracelet/Strap Leather

Clasp/Buckle 18K yellow gold Patek Philippe pin buckle

Dimensions 30.5mm Diameter

Signed Case, dial, movement and buckle signed

Estimate

CHF 12,000–24,000

$13,500–26,900

€12,500–25,100

Accessories

Accompanied by Patek Philippe Extract from the Archives confirming production of the present watch with black silver dial and applied gold lapped hour markers and its subsequent sale on April 1, 1944.

Among the very first models made by Patek Philippe after the acquisition of the company by the Stern family - and consequent introduction of the reference number system - the ref. 96 Calatrava was launched in the same year of the acquisition in 1932. Featuring a sleek 30.5mm diameter case made, in this instance, by master casemaker Antoine Gerlach (Geneva Poinçon de Maître - the key - number 4), the reference was manufactured in yellow gold, pink gold, white gold, platinum and stainless steel across a total of four series until it was discontinued in 1973. The reference was one of the longest in production throughout the firm’s history.

The present example Patek Philippe ref. 96 in yellow gold features an immensely attractive, rare and well-preserved black dial. As incredible as it sound, the surface is virtually flawless for its age and fully maintains its glossy finish notwithstanding the passage of time - a testament to the quality of Patek Philippe dials. Only microscopic examination of the edges of the gilt graphics shows micro-bubbling of the black finish close by, the one hint of the passage of time.

Given its stupendous condition and ineffable rarity, it is safe to call this an unmissable opportunity for the most demanding collector.

PATEK PHILIPPE An extremely well-preserved and possibly unpolished yellow gold wristwatch with automatic movement and enamel dial, retailed by Serpico y Laino

Manufacturer Patek Philippe

Year 1957

Reference No. 2526

Movement No. 764’348

Case No. 698’227

Material 18K yellow gold

Calibre Automatic, cal. 12’’’600 AT, 30 jewels

Bracelet/Strap Leather

Clasp/Buckle 18K yellow gold Patek Philippe pin buckle

Dimensions 35.5mm Diameter

Signed Case, dial, movement and buckle signed

Estimate

CHF 40,000–80,000

$44,900–89,700

€41,800–83,600

Accessories

Accompanied by Patek Philippe Extract from the Archives confirming production of the present watch in 1957 and its subsequent sale on January 21, 1958.

Patek Philippe’s first automatic wristwatch, the legendary reference 2526 was introduced to the market in 1953. Launched with the celebrated caliber 12’’’600 AT, Patek Philippe’s first automatic movement, it is by many considered to be the most beautiful self- winding movement made by any manufacturer. The reference was produced in yellow gold, pink gold, white gold, and platinum, with all metals fitted with either metal or enamel dials.

The present example is an exceedingly rare yellow gold example retailed by Serpico y Laino. Founded in the late 1920s by Leopoldo Serpico and Vicente Laino, Serpico y Laino is no longer in business today but has had the privilege of stamping its name on some of the most important Patek Philippe and Rolex timepieces of the 20th century. This watch has been preserved in exceptional condition, and the case is preserved in possibly unpolished condition. The pristine second generation enamel dial displays the exclusive Serpico y Laino retailer signature in the subsidiary dial for constant seconds. Additionally, the caseback stamped ‘S.&L.’ remains crisp and legible, which is a treat for collectors to see. In addition, a crisp hallmark can be found between the lugs, underscoring the exceptional condition of this timepiece. Given the thick proportions and defined angles, we believe that the watch has never seen polishing throughout its lifetime.

Fresh to the auction market, the present watch is one of the finest examples to appear on the market. This watch offers enduring value, exclusivity, and wearability for the discerning collector.

161.

VACHERON CONSTANTIN An elegant pink gold chronograph wristwatch

Manufacturer Vacheron Constantin

Year 1953

Reference No. 4072

Movement No. 466’831

Case No. 331’663

Material 18k pink gold

Calibre Manual, cal 492,19 jewels

Bracelet/Strap Leather

Clasp/Buckle 18k pink gold pin buckle signed PP&Co

Dimensions 34.5mm Diameter

Signed Case, dial and movement signed

Estimate

CHF 15,000–30,000

$16,800–33,600

€15,700–31,300

Accessories

Accompanied by Vacheron Constantin Extract from the Archives confirming the production of the present timepiece in 1953.

Vacheron Constantin’s reference 4072 is sleek, elegant and definitely one of the most well balanced vintage chronographs.

In production from 1938 until the late 1960s, the reference 4072 is a very diverse chronograph model. While cased most often in yellow gold, the reference was also dressed in pink gold, stainless steel, or steel and gold combinations and came with either olive shaped or rectangular shaped pushers like on the present example.

The elongated lugs and wide opening to the dial give the watch huge presence on the wrist.

Research shows that only 108 examples of the reference 4072 in pink gold with the cal. 492 were ever made.

VACHERON CONSTANTIN A fine, large and unusual square-shaped yellow gold wristwatch with center seconds

Manufacturer Vacheron Constantin

Year 1957

Reference No. 4737

Movement No. 528’444

Case No. 359’377

Model Name “Cioccolatone”

Material 18k yellow gold

Calibre Automatic, cal. P1019/1, 21 jewels

Bracelet/Strap Leather

Clasp/Buckle 18k yellow gold Vacheron Constantin pin buckle

Dimensions 36mm Width, 43mm Length

Signed Case, dial, movement and buckle signed

Estimate

CHF 15,000–30,000

$16,800–33,600

€15,700–31,300

Accessories

Accompanied by Vacheron Constantin Extract from the Archives confirming production of this watch in 1957 and Vacheron Constantin service papers from 2013.

Vacheron Constantin’s reference 4737 is a wonderful example of the artistically flamboyant design language expressed by the brand during the mid-20th century. Focusing on clean lines and biomorphic shapes, the brand created a new aesthetic with this large, organic, square- shaped wristwatch with rounded stepped lugs and bezel, along with the slightly curved case. Introduced in the 1950s, the watch became known by Italian collectors as the “Cioccolatone” for the square-shaped chocolates they enjoy, and has over the last 70 years become an iconic Vacheron Constantin. Its avant-garde, industrial design exemplifies the beauty and artistic creativity the brand is known for. Manufactured with both manual and automatic movements, the collection featured timepieces with either subsidiary seconds or center seconds, as well as with and without date apertures, along with very rare triple calendar examples with moon phase.

In 2003, Vacheron Constantin revived this case shape by launching a full calendar with moonphase model under the name Toledo 1952. In 2013 the brand re-introduced a model similar in all aspects to the present lot under the name Historiques Toledo 1951.

The present example is distinguished by a very well preserved case, which allows the beholder to fully enjoy the voluptuously sculpted shapes of the model. This particular configuration, with center seconds and no date, is appreciated by traditionalists and non-conformists for its elegant simplicity and the purity of its design. The golden age of wristwatches is defined by many iconic timepieces, and the “Cioccolatone” is an unconventional watch showcasing the creative exuberance of Vacheron Constantin.

Since the turn of the Millennium, the “50” series of Patek Philippe watches including the reference 5070, 5016 and 5074 have gained notoriety both due to their complication, but also due to the supremely elegant and stately style. The reference 5074 most notably is an evolution of the iconic 1989 reference 3974, a watch launched in celebration of the 150th Anniversary of the brandnow a collecting icon. They both share the same complication: a self-winding movement with perpetual calendar, moon phases and crucially a minute repeater (albeit cathedral in the 5074). However the 5074 represents one of the first truly modern evolutions of Patek Philippe design in highly complicated watches. Abandoning the restrained 36mm case of the 3974, it features an impressive 42mm case with a large stepped bezel which further emphasizes its size. It is important to note that such a diameter is not a technical demand: while the cathedral gongs indeed require more space than standard ones, it would have fitted in a smaller case. It is instead a purely aesthetic decision and a somewhat historic one: it marks the beginning of Patek Philippe moving carefully away from the canons of mid-century aesthetics and into those of the new millennium.

PATEK PHILIPPE An exquisite, stately and highly refined yellow gold minute repeating automatic wristwatch with perpetual calendar, moonphases, 24-hour indication, additional caseback, certificate and presentation box

Manufacturer Patek Philippe

Year 2005

Reference No. 5074J-011

Movement No. 1’906’161

Case No. 4’225’009

Material 18K yellow gold

Calibre Automatic, cal. R 27 Q, 39 jewels, stamped with the Geneva Seal Bracelet/Strap Leather

Clasp/Buckle 18K yellow gold Patek Philippe pin buckle

Dimensions 42mm Diameter

Signed Case, dial, movement and buckle signed

Estimate

CHF 250,000–400,000

$280,000–449,000

€261,000–418,000

Accessories

Accompanied by Patek Philippe Certificate of Origin dated August 2, 2005, additional solid caseback, setting pin, instruction documents, leather document holder with outer packaging, presentation wooden box with key and outer packaging.

Patek Philippe released the reference 5074 in yellow gold in 2001 to the delight of collectors and lovers of high horology, replacing it with the pink gold model in 2005, and the coveted platinum edition was later introduced in 2009. Without question a 21st century take on the grand complication watches of the mid-20th century’s golden age of horology, it introduced to a new generation mechanical complexity in a fresher design package while still maintaining a link to the Patek Philippe heritage thanks to a number of elements such as the downturned fluted lugs reminiscent of those found on the iconic 2499. The result is a perfect amalgama of vintage and modern.

The present watch is offered in outstanding condition, complete with a full suite of accessories including of course the additional solid caseback and Certificate of Origin.

Reference 1463 is one of the most popular vintage chronograph wristwatches on the market today. One of the very few vintage Patek Philippe chronograph references fitted with a waterresistant case (the others being the obscure ref. 3651 and the equally uncommon ref. 1563 - the latter in fact being a 1463 with split-second movement), its robust case proportions, oversized chronograph pushers and the fact it is the closest thing to a sport chronograph made by the brand in vintage times have propelled the model to the apex of collecting. Indeed, the model was a “sportier” alternative to the less robust reference 130.

Amongst the rarest and most desirable variations of reference 1463 chronographs are those cased in stainless steel, already considered as belonging in a different echelon than their precious metal siblings. The case is in this instance made by the étanche case specialist Frères Borges - the FB mark well noticeable inside the caseback. Intriguingly, FB was the inventor of the first waterproof watch case (patented in 1892) and was so well known that when competitor Taubert purchased them in 1924, they still kept the FB mark as it was indissolubly associated with high quality cases.

Fresh to the auction market, the present piece elevates itself above and beyond a “normal” steel 1463, as it features a Breguet numerals dial. No more than two dozen examples are known featuring this exclusive configuration - an astoundingly exiguous number, considering that the reference was in production for approximately 29 years. Such rarity is coupled with the enormous attractiveness given by the flamboyant design of the numerals, which are in contrast with the sportier ethos of the watch but at the same time - possibly exactly due to this contrast - end up proving themselves a perfect complement - even an exaltation - of the overall aesthetics of the piece.

PATEK PHILIPPE An incredibly attractive, very rare and highly important stainless steel chronograph wristwatch with Breguet numerals

Manufacturer Patek Philippe

Year 1949

Reference No. 1463

Movement No. 867’666

Case No. 653’526

Model Name “Tasti Tondi”

Material Stainless steel

Calibre Manual, cal. 13’’’, 23 jewels

Bracelet/Strap Leather

Clasp/Buckle Stainless steel Patek Philippe pin buckle

Dimensions 35mm Diameter

Signed Case, dial, movement and buckle signed

Estimate

CHF 300,000–600,000

$336,000–673,000

€313,000–627,000

Accessories

Accompanied by Extract from the Archives confirming production of the present watch with Breguet numerals in 1949 and its subsequent sale on May 22, 1950.

Furthermore, the Patek Philippe Extract from the Archives realises the collector’s ultimate dream as it confirms the Breguet numerals and it goes on to state that the Breguet numerals are in steel - a detail normally not found on other Breguet 1463. Normally, numerals are in white gold - especially the complex Breguet ones - as gold is much easier to work with. The fact that steel numerals are used on a steel case shows to incredible length Patek Philippe went to ensure the absolute homogeneity of the watch’s aesthetics. The dial is most notably is preserved in lovely and fully original condition, with all its original engraved/enameled graphics perfectly preserved and without scratches to mar its surface. Only a subtle ivory patina hints at the passage of time, amplifying the vintage appeal of this masterpiece.

PATEK PHILIPPE A highly sought after and innovative limited edition white gold travel time wristwatch with center seconds, date, certificate of origin and presentation box, one of a limited edition of 500 pieces

Manufacturer Patek Philippe

Year 2017

Reference No. 5650G-001

Movement No. 7’029’184

Case No. 6’146’382

Model Name Advanced Research Aquanaut Travel Time

Material 18K white gold

Calibre Automatic, cal. 324 S C FUS, 29 jewels

Bracelet/Strap Tropical

Clasp/Buckle 18K white gold Patek Philippe deployant clasp

Dimensions 40.8mm Diameter

Signed Case, dial, movement, strap and clasp signed

Estimate

CHF 250,000–500,000

$280,000–561,000

€261,000–522,000

Accessories

Accompanied by Patek Philippe Certificate of Origin dated July 03rd 2017, product literature, leather folio, and travel pouch.

In the early 2000s, Patek Philippe created the Advanced Research department with the goal of finding innovative timekeeping and engineering solutions intended to advance the field of watchmaking into the 21st century. Working with the CSEM research lab and the Ecole Polytechnique Fédérale de Lausanne, researchers originally focused on “new materials”, “new manufacturing technologies” and a “new conceptual fundamentals”. Out of this came Silinvar®, a patented mono-crystal silicon. The material is unaffected by temperature change, is very lightweight, requires no lubrication and is corrosion resistant. Patek Philippe’s first watch to use this new material was the reference 5250 Annual Calendar Advanced Research with Silinvar® escape wheel, and it was followed by 3 more models (5350, 5450 and 5550) which saw incremental application of the technology to the hairspring, escape anchor, and eventually balance wheel, finally achieving a full escapement in silicon.

Reference 5650G can be considered an archetypal result of the AR department. Inspired by the company’s heritage (the first travel time reference - ref. 2597 - dates back to the 1950s) Patek Philippe engineers found a novel way to construct Louis Cottier’s invention of a jumping hour hand. Using technologies unimaginable until a few years ago, the travel time system, originally constructed as an “old school” ensemble of hinged steel bridges and screws, was redesigned to be a single piece sporting flexible steel blades. This solution eliminates any hinged part from the system, thus enormously increasing its precision, resilience, and lifetime. The window cut into the dial of the watch allows the wearer to admire the entire system in action. Produced in a limited edition of 500 timepieces, the model is currently one of the most heatedly soughtafter modern Patek Philippe pieces.

PATEK PHILIPPE A freshly unsealed, very attractive and rare platinum split seconds chronograph wristwatch with black enamel dial, Breguet numerals, additional caseback, certificate of origin and presentation box

Manufacturer Patek Philippe

Year 2015

Reference No. 5370P-001

Movement No. 5’252’421

Case No. 6’089’551

Material Platinum

Calibre Manual, cal. CHR 29-535 PS, 34 jewels

Bracelet/Strap Alligator

Clasp/Buckle Platinum Patek Philippe deployant clasp

Dimensions 41mm Diameter

Signed Case, dial, movement and clasp signed

Estimate

CHF 120,000–240,000

$135,000–269,000

€125,000–251,000

Accessories

Accompanied by Patek Philippe Certificate of Origin dated December 18, 2015, additional caseback, hang tag, slip case, portfolio photograph, presentation box and outer packaging.

Released in 2015, the Patek Philippe reference 5370 split-seconds chronograph is considered by many as being one of the most exciting and desirable watches to have left the workshops of the famed Geneva based manufacture in recent years.

The beautiful black enamel dial fitted with Breguet numerals is a combination that is and complimented by a 41mm platinum case that ticks all the right notes for the most astute collectors. The movement has nothing to shy from the beauty of the dial. Fully developed inhouse, the calibre CHR 29-535 PS features a brand-new isolator that uncouples the split-seconds wheel from the chronograph wheel thus eliminating friction. Furthermore, the brand has developed a system allowing the chronograph and split-seconds hands to perfectly align and ending it with a spectacular finished, with components that have the highest Swiss standard finishing.

Made in extremely low numbers, the reference 5370 is a resolutely modern watch but with hints of vintage in its design. A proud heir to Patek Philippe’s prestigious chronographs of the past the present reference is set to become one of the brand’s icons of the future. The present watch was brand new and double sealed originally. It was only unsealed on August, 16 2023 in front of Phillips’ in-house counsel for the purpose of shipping the timepiece. It is furthermore offered as a “full set” and is accompanied by its Patek Philippe Certificate of Origin dated December 18, 2015, additional caseback, hang tag, slip case, portfolio photograph, presentation box and outer packaging.

Very few watches are as recognizable, cherished, and discussed as the “Paul Newman” Daytona. With its history from relative obscurity in the 1960s and 1970s, to the early 21st-century as being the number one most sought after collectors’ watch, it is an iconic timepiece, which few will own, but all will appreciate.

The reference 6263 evolved from earlier models, inheriting features from the reference 6240, the first Daytona fitted with screw down pushers, making the case fully waterproof and earning it the designation of “Oyster”. Introduced in 1969 along with its companion piece the reference 6265, both models featured the upgraded caliber 727, and while the reference 6263 sported a black acrylic bezel, the reference 6265 had a metal bezel with tachymeter.

Rolex’s “exotic” dial, now known as the “Paul Newman” dial, was introduced in the late 1960s in the reference 6239 with a lukewarm reception. Produced for only a few short years, it was not until the 21st century that demand for these timepieces became meteoric.

Early “Paul Newman” dials featured a three color scheme in red, white and black with a red Daytona signature over the 12-hour register at the 6 o’clock. This combination included dials with a white background and black subsidiary dials and the reverse with black background and white subsidiary dials. As the Rolex Daytona chronograph evolved, so too did the exotic dial and by the late 1960s, the transitional references 6262 and 6264 featured a two color dial in black and white, with the red outer scale removed and replaced with white marks.

ROLEX An attractive and extremely rare stainless steel chronograph wristwatch with Mark 1.5 dial, brown “tropical” outer minute track and bracelet

Manufacturer Rolex

Year Circa 1972

Reference No. 6263 inside caseback stamped 6262

Case No. 3’048’248

Model Name Oyster Cosmograph “Paul Newman Panda”

Material Stainless steel

Calibre Manual, cal. 727, 17 jewels

Bracelet/Strap Stainless steel Rolex Oyster bracelet, reference 7835/19, end links stamped 271, max length 195mm

Clasp/Buckle Folding deployant clasp stamped 2.71

Dimensions 37.5mm Diameter

Signed Case, dial, movement and bracelet signed

Estimate

CHF 300,000–600,000

$336,000–673,000

€313,000–627,000

With the reference 6263 a slight but perceivable shift was made and the “Paul Newman Panda” dial was born. Named for the beloved Chinese Panda bear, this highly appealing dial style resembled the face of the bear and today is considered by many to be the most beautiful and classic of all the exotic dials. The red Daytona signature at 6 o’clock was removed and the stark white and black dial perfectly played of the black acrylic bezel.

We are delighted to offer the present example with Mark 1.5 dial, based on the configuration and print of the text, in such pleasing condition. The dial of the present lot is a pleasure to behold. Its zen like serenity is further enhanced thanks to the lack of unnecessary inscriptions, the art-deco style of the font used and the hash marks with small squares found on the subsidiary dial are also characteristic of “Paul Newman” style dials. Adding further to its desirability is the fact that the outer minute track has turned a harmonious brown “tropical” color. It is interesting to underline the rare presence of the “millerighe” pushers.

The combination of rarity, quality and good looks make this Rolex 6263 a trophy watch worthy of a prominent place in the world’s finest collections.

PATEK PHILIPPE A rare, freshly unsealed and attractive white gold pereptual calendar chronograph wristwatch with day and night indication, moonphases, certificate of origin and presentation box

Manufacturer Patek Philippe

Year 2013

Reference No. 5270G-001

Movement No. 5’700’247

Case No. 4’599’345

Material 18K white gold

Calibre Manual, cal. CH 29-535 PS Q, 33 jewels

Bracelet/Strap Alligator

Clasp/Buckle 18K white gold Patek Philippe deployant clasp

Dimensions 41mm Diameter

Signed Case, dial, movement and clasp signed

Estimate

CHF 70,000–140,000

$78,500–157,000

€73,100–146,000

Accessories

Accompanied by Patek Philippe Certificate of Origin dated November 25, 2013, additional numbered case back, setting pin, hang tag, slip case, wallet, product literature, presentation box and outer packaging.

In 2011 Patek Philippe introduced the ground-breaking successor of the long lineage of serially produced perpetual calendar wristwatches, the reference 5270. It was the brand’s very first perpetual calendar chronograph with a fully in-house movement, as Patek Philippe stopped sourcing ébauches from Nouvelle Lemania in 2010.

Larger than its predecessors, the reference 5270 measures a steady 41mm diameter and features rectangular pushers. Its seconds subdial and its 30-minute counter are now positioned below the horizontal centerline, and two small, round apertures have been added to accommodate the day and night indication on the left as well as the leap-year on the right. The present example from the 1st series features blackened white gold hands offering the highest legibility among all three series. The dial features railway minute divisions combined with Arabic five-minute divisions and was produced from 2011-2013.

Testifying to the unique competence and exceptional timepiece design philosophy of Patek Philippe, the present watch radiates contemporary generosity and elegance. It flaunts a silvery opalescent dial that accommodates a total of eleven indications in a most organized and legible way. An early iteration of this milestone reference, the present 5270G is fresh to the auction market and brand new and double sealed originally. It was only unsealed on August, 16 2023 in front of Phillips’ in-house counsel for the purpose of shipping the timepiece.

169. PATEK PHILIPPE A highly rare yellow gold wristwatch with bracelet, retailed by Cartier

Manufacturer Patek Philippe

Year 1952

Reference No. 2455

Movement No. 969’799

Case No. 670’309

Material 18K yellow gold

Calibre Manual, cal. 12-120, 18 jewels

Bracelet/Strap 18K yellow gold Cartier bracelet, max length 1865mm Clasp/Buckle 18K yellow gold Cartier deployant clasp with hand stamped numbers

Dimensions 34mm Diameter

Signed Case, dial and movement signed, dial and bracelet further signed by retailer

Estimate

CHF 10,000–20,000

$11,200–22,400

€10,400–20,900

Accessories

Accompanied by Patek Philippe Extract from the Archives confirming production of the present watch in 1952 and its subsequent sale on October 20, 1952 and Cartier letter.

The present timepiece is not just a simple, yellow gold timepiece by Patek Philippe. It was most notably retailed by Cartier, as seen by the retailer signature on the dial, and lavish brick-link bracelet which is also signed by the retailer displaying hand stamped numbers. The condition of the timepiece is noteworthy - a crisp hallmark can be found beneath the lug, and all hard raised enamelled printing is visible and raised. Over time, a thin layer of charming patina has developed throughout the case and bracelet, showing how the watch has remained untouched over time.

Known as the “jeweller of kings and the king of jewellers”, Cartier has had a long standing tradition of creating timepieces, as well their exquisite jewelry. Historically, Cartier had retailed Patek Philippe timepieces in their boutique in the second half of the 20th century, they also had the honour of stamping their name of Patek Philippe timepieces. To date, the present watch is the only known example of this reference with the retailer’s signature, underscoring its rarity.

ROLEX A fascinating and unusual single button yellow gold chronograph wristwatch with cushion case and multi-scale dial

Manufacturer Rolex

Year Circa 1930s

Reference No. 2022

Case No. 12043

Material 18K yellow gold

Calibre Manual, 17 jewels

Bracelet/Strap Alligator

Clasp/Buckle 18K yellow gold Rolex pin buckle

Dimensions 32mm Width, 32mm Length

Signed Case, dial, movement and buckle signed

Estimate

CHF 10,000–20,000

$11,200–22,400

€10,400–20,900

Literature

A similar timepiece is pictured in “100 Superlative Rolex Watches” by John Goldberger, p. 52

This cushion-shaped watch is an exceedingly rare specimen. Of course, Rolex’s best-known chronograph model is the Daytona, followed by its precursors (6238, 6234, 6232 etc). However, as the previous watch exemplifies, Rolex ventured into the realm of cushion-shaped chronograph as well - a case design particularly in fashion during the 1920s-30s.

The single-button configuration makes the ensemble even more streamlined and elegant, while the old-school “onion” crownacting as in-line chronograph pusher as well - amplifies the vintage charm of this fascinating timepiece.

To put the rarity of the watch in context, consider that this is only the second cushion-shaped Rolex chronograph Phillips sells, with the previous one being a ref. 2057 sold five years ago, in 2018. It intriguingly sported a very close case number: 12’272, 229 numbers away from the present 12’043.

Manufacturer Rolex

Year Circa 1937

Reference No. 2918

Case No. 031740

Material Stainless Steel

Calibre Manual, cal. 13’’’

Bracelet/Strap Leather

Clasp/Buckle Stainless Steel Rolex pin buckle

Dimensions 33mm Diameter

Signed Case, dial, movement and pin buckle signed

Estimate

CHF 25,000–50,000

$28,000–56,100

€26,100–52,200

Manufactured in extremely low numbers and only in stainless steel, the Rolex reference 2918 showcases all the avant-garde aesthetics of the 1930s. Featuring oval chronograph pushers, unusual flexible lugs and glossy black dial, the revolutionary design of these “nonoyster” chronographs and uncertainty of their commercial success resulted in extremely low production numbers.

Standing out for its excellent overall condition, the present Rolex Chronograph features a beautiful glossy dial with two engine turned sub-dials at nine and three o’clock respectively. The outer tachymeter and telemeter scales contrasting with the black dial give the timepiece a sporty and modern allure, even for today’s standards. At 33mm in diameter, the case features a flat bezel, snap on case back and delightful hinged oval shaped lugs. The caseback reference and serial numbers are crisp and easily legible.

PATEK PHILIPPE An extremely rare, elegant and collectible platinum wristwatch with subsidiary seconds, flared bands, diamond hour markers and white gold textured bracelet, retailed by Serpico y Laino

Manufacturer Patek Philippe

Year 1954

Reference No. 1593

Movement No. 976’121

Case No. 2’602’956

Model Name “Hour Glass”

Material Platinum

Calibre Manual, cal. 9’’’90, 18 jewels

Bracelet/Strap Associated 18K white gold textured bracelet, max length 175mm

Clasp/Buckle 18K white gold clasp

Dimensions 41mm Length, 25mm Width

Signed Case, dial and movement signed by maker, dial and case further signed by retailer

Estimate

CHF 40,000–80,000

$44,900–89,700

€41,800–83,600

Accessories

Accompanied by Patek Philippe Extract from the Archives confirming production of the present watch with diamond hour markers in 1954 and its subsequent sale on June 30 1958.

Patek Philippe’s reference 1593 is a wonderful expression of post-war exuberance. Introduced in 1944, the oversized-forthe-time rectangular case has a bold clean design heralding the mid-century change in design aesthetics - now favouring elaborate case designs. Its inwardly flared profile is reminiscent of one of the earliest timekeepers known to mankind and responsible for its nickname: Hour Glass. The casemaker responsible for the project was Patek Philippe’s specialist for shape cases: C. Markowskiidentified by the Poinçon de Maître no. 8 inside a key (as for all Geneva-base casemakers). The flamboyancy of the case extends to the crystal itself: it features a highly unusual curved design culminating in a subtle edge. Such detail is in fact reprised on the dial as it is actually made of two different pieces joined precisely in the middle of the watch, exactly below the edge of the crystal.

Today, the reference 1593 is a classic amongst collectors, coveted for its large size and elegant refinement. The majority of examples were made in yellow gold with fewer in pink gold. Platinum-cased examples like the present lot are the rarest and most exclusive versions, fitted with a silver dial with hard enamel print and diamond-set hour markers. Not only the present example is a representative of the rarest case material, but it is furthermore offered in exceptional condition of both case and dial. Most notably, the case is in our opinion most likely unpolished and features the original finishing. If this were not enough, the hallowed Caracas-based retailer Serpico y Laino’s signature is present on the dial as is its stamp - perfectly crisp - on the caseback, making this watch a “perfect storm” for the collector of highly rare and unusual timepieces.

PATEK PHILIPPE A stunning pink gold chronograph wristwatch with “spider” lugs, original certificate, retailed by Freccero

Manufacturer Patek Philippe

Year 1949

Reference No. 1579

Movement No. 867’573

Case No. 654’222

Model Name “Anse a Ragno”

Material 18k pink gold

Calibre Manual, cal. 13”’, 23 jewels

Bracelet/Strap Leather

Clasp/Buckle 18k pink gold pin buckle signed PP&Co

Dimensions 36mm DIameter

Signed Case dial, movement and buckle signed, dial further signed by retailer Freccero

Estimate

CHF 100,000–200,000

$112,000–224,000

€104,000–209,000

Accessories

Accompanied by original Patek Philippe Certificate of Origin and Guarantee stamped by Freccero , Extract from the Archives confirming production of the present watch in 1949 and its subsequent sale on December 15, 1949 and extra “bangle” style pink gold bracelet.

The WOW factor of the present reference 1579 is definitely on the high considering its incredible good looks and preservation.

Introduced in 1943, Patek Philippe reference 1579 definitely exults a seductive allure that remains today sophisticated with an elegant appeal. Due to its fanciful lugs in the shape of briolette diamonds, the reference is often referred to as the “Spider Lugs” chronograph. This unusual feature propelled this watch to one of the most impressive case designs of the 1950s.

However, the desirability of the present example reaches new heights not only thanks to its splendid dial that has gracefully aged to a “powder pink” hue giving the watch incredible charisma but also thanks to the Freccero signature at the lower section of the dial. Freccero is a highly renowned South American retailer based in Montevideo, Uruguay which is still in business today.

The collectability of the present reference 1579 reaches Himalayan levels thank to the presence of the original Patek Philippe Certificat d’Origine et de garantie stamped by Freccero.

Only 4 examples of reference 1579 in pink gold - including the present lot - have appeared to the market with the Freccero signature on the dial. Among these extremely rare pieces, only two of them have enamel indexes and this watch is the only known piece to come with original certificate making it an absolute must have for the savvy collector.

Manufacturer Patek Philippe

Year Circa 1963

Reference No. 3433

Movement No. 1’112’176

Case No. 2’626’262

Material Platinum

Calibre Automatic, cal. 27-460, 37 jewels, stamped twice with the Geneva Seal Bracelet/Strap Leather

Clasp/Buckle Stainless steel pin buckle

Dimensions 36mm Diameter

Signed Case, dial and movement signed

Estimate

CHF 80,000–160,000

$89,700–179,000

€83,600–167,000

Whenever one seeks for an elegant and timeless wristwatch, it is rather often that Patek Philippe is the name that is mentioned, and perhaps for the very right reasons. The Patek Philippe ref. 3433 is an example that ticks all the boxes, elegant, large, waterproof and self-winding.

Reference 3433 was launched in 1960 and was the direct successor to reference 2551. It was fitted with calibre 27-460, newly introduced in the same year. Cal. 27-460 is the new name given to the final evolution of cal. 12-600, considered by many one of the best automatic movements ever made in the entire history of watchmaking.

it is also one of only 4 examples known in platinum and the only one known to feature diamond markers and the Hausamm signature above the subsidiary seconds. Founded in Rome in 1794 by Ernst Hausmann and Hermann Frielingsdorf, Hausmann & Co. is one of Patek Philippe’s most prominent retailers in Italy.

In overall very well preserved condition the watch features crisp stepped case and lugs , crisp hallmarks on the outer lugs. Unusual and elegant the reference 3433 features a dash of “disco volante” playfulness perfectly fitting the wrist.

The legendary reference 1463 is a pure chronograph wristwatch distinguished by its round pushers (in Italian “tasti tondi”, which became its nickname) and, most importantly, its waterproof case. Launched in 1940 and remaining in production until 1965 it was made mainly in yellow gold, with fewer examples in stainless steel and very few examples in pink gold.

The rarity and collectability of the present watch is however a few steps beyond that of a “standard” pink gold Tasti Tondi. Indeed, it also feature a salmon dial - making this a pink-on-pink, or “PoP”, example - furthermore bearing a sublime and very notable twotone finish. Piling onto to this already breathtaking configuration, the watch is furthermore retailed by Serpico Y Latino, as it proudly declares both with the extended signature on the dial, and also with an extremely crisp S&L monogram to the caseback. A real “tourde-force” of rare traits that makes this example one of the most interesting 1463 to appear on the market to date and one of only 4 Serpico-retailed, two-tone PoP examples so far known.

In fact, long time collectors might remember the piece from the last time it appeared at auction: more then 30 years ago in 1990. It is an honour for Phillips to bring back this lost treasure after three decades of absence from the scenes.

PATEK PHILIPPE An exceptionally attractive, rare and important pink gold chronograph with two-tone pink gold dial and round pushers, retailed by Serpico y Laino

Manufacturer Patek Philippe

Year 1952

Reference No. 1463

Movement No. 868’420

Case No. 672’771

Model Name “Tasti Tondi”

Material 18K pink gold

Calibre Manual, cal. 13’’’, 23 jewels

Bracelet/Strap Patek Philippe alligator strap

Clasp/Buckle 18K pink gold Patek Philippe pin buckle

Dimensions 35mm Diameter

Signed Case, dial, movement, buckle and strap signed by maker; dial and case further signed by retailer

Estimate

CHF 250,000–500,000

$280,000–561,000

€261,000–522,000

Accessories

Accompanied by two Patek Philippe Extracts from the Archives confirming production of the present watch with tachymetric scale in 1952 and its subsequent sale on June 1, 1953.

The concept of a “sports watch” is well-known today, but 80 years ago, it was a novel idea with elegant and gentlemanly timepieces worn by businessmen, and captains of industry displaying their social status.

Beginning in the late-1930s, there was a growing appreciation in society for sports and outdoor adventures, and watch manufacturers sought to fulfil a demand for more durable timepieces that could withstand rigorous use. The reference 1463 was designed for such active clientele as the sportier alternative to the less robust reference 130 chronograph. Patek Philippe’s legendary reference 1463 is one of the most sought after and collectible vintage chronograph wristwatches due to its modern case proportions and prominent chronograph pushers. The model has grown in desirability as a vintage horological icon that was ahead of its time.

Preserved in wonderful original condition of both case and dial, the present example is one of the most important specimens of this hallowed reference.

There are certain references in Patek Philippe’s production line that can be considered the ultimate in terms of rarity, desirability, and aesthetic beauty. The oversized chronograph reference 530 is without any doubt, one such masterpiece.

Launched in 1937, Patek Philippe’s reference 530 remains one of the rarest and largest vintage chronograph models manufactured by the firm, its large 36.5mm diameter being as relevant today as it was 80 years ago. Nevertheless, three elements, featured in the present chronograph, add even greater desirability to this grail watch: a perfectly preserved pink gold case, an ivory dial, and the prestigious Astrua Torino signature.

Only fourteen examples of the large reference 530 in pink gold are known. The present version is not only the earliest example identified, but is also the only one known with the famed Turinbased retailer’s signature on the dial.

Astrua was founded in 1860 in Turin, Italy, by Vincenzo Astrua to sell and repair pendulum clocks and pocket watches. It was one of only a very select few firms privileged enough to be allowed to put their name on a Patek Philippe dial.

Manufacturer Patek Philippe

Year 1940

Reference No. 530

Movement No. 862’524

Case No. 507’136

Material 18K pink gold

Calibre Manual, cal. 13”’, 23 jewels

Bracelet/Strap Alligator

Clasp/Buckle 18K pink gold Patek Philippe stamped PPCo

Dimensions 36.5mm. Diameter

Signed Case, dial, movement and buckle signed

Estimate

CHF 350,000–700,000

$393,000–785,000

€366,000–731,000

Accessories

Accompanied by a copy of Patek Philippe Extract from the Archives confirming production of the present watch with raised pink gold hour markers and tachymetre scale in 1940 and its subsequent sale on May 12, 1941.

The case has most probably never been polished, it is full and retains its original proportions. The satin and brushed surfaces provide an arresting contrast and the gold hallmark on the case flank is crisp. The unrestored dial has developed a tasteful ivory patina. The enamel signature is crisp, with the comma and accent on the –E– of Genève present.

Since its production in 1940, this watch has been offered twice on the international auction market - once in 2013, and another in 2018, and has remained in one of the world’s most important private collections ever since.

The appearance on the market of a Patek Philippe reference 530 is always a special event but to find one in in such superb condition, in pink gold, and with a unique retailer signature makes the present model a true celebration that should not be missed.

PATEK PHILIPPE An extremely rare, large and very attractive pink gold chronograph wristwatch with off-white dial, retailed by Astrua Torino

AUDEMARS PIGUET An extremely well-preserved stainless steel wristwatch with date, bracelet, guarantee and presentation box

Manufacturer Audemars Piguet

Year 1975

Reference No. 5402

Movement No. 147’397

Case No. B1300 and 99’064

Model Name Royal Oak

Material Stainless steel

Calibre Automatic, cal. 2121, 36 jewels

Bracelet/Strap Stainless steel Audemars Piguet bracelet, max length 180mm

Clasp/Buckle Stainless steel Audemars Piguet deployant clasp

Dimensions 39mm Diameter

Signed Case, dial, movement and bracelet signed

Estimate

CHF 70,000–140,000

$78,500–157,000

€73,100–146,000

Accessories

Accompanied by Audemars Piguet Certificate d’Origine et de Garantie dated 1975 and presentation box.

Audemars Piguet’s Royal Oak is without a doubt the brand’s most recognizable timepiece. Along with Patek Philippe’s Nautilus model, and the reference 222 by Vacheron Constantin, these Swiss manufacturers sought to respond to the quartz crisis of the 1970s by redefining what a luxury watch can be, setting the world on fire with these creations over the last four decades. Released in 1972, the Royal Oak was the most expensive stainless steel watch ever produced at the time, costing more money to produce than their white gold dress wristwatches due to the difficulty in finishing stainless steel to their exceptional standard.

When first released, the Royal Oak reference 5402 featured the “AP” logo at 6 o’clock, compared with later examples with the “AP” logo positioned at 12 o’clock. Collectors today denote the “series” of the watch by the case number prominently seen on the case back with the earliest models referred to as “A-Series”. The present example from 1975 with case number “B1300” is part of the original “B” series. The watch became known amongst collectors as “Jumbo” due to the 39mm diameter case, which at the time was considered clarge compared to gentlemen’s dress watches of the time, most of which measured between 33 and 35 mm in diameter. The present timepiece is preserved in exceptional and most probably unpolished condition, with incredibly sharp and defined facets which showcase what the model is best known for. The bevels are particularly stunning, with razor-sharp edges. Other correct details include the original non-AP crown and flat deployant clasp. Further adding to the collectibility of these attributes is the presence of the original certificate and presentation box - both being hardly-seen rarities. Research with the manufacture confirms the production of the present watch in 1975.

ROLEX An early and well-preserved stainless steel chronograph wristwatch with espresso coloured “tropical” registers, “Double Swiss” dial and bracelet

Manufacturer Rolex

Year Circa 1962

Reference No. 6239 inside caseback stamped “6238”

Case No. 923’375

Model Name Cosmograph Daytona “Double Swiss”

Material Stainless Steel

Calibre Manual, cal. 72B, 17 jewels

Bracelet/Strap Stainless steel Rolex riveted bracelet stamped “7205” and “71” to the endlinks, max length 195mm

Clasp/Buckle Stainless steel Rolex deployant clasp stamped “V3”

Dimensions 37mm Diameter

Signed Case, dial and movement signed

Estimate

CHF 100,000–200,000

$112,000–224,000

€104,000–209,000

Accessories

Accompanied by Rolex leaflets and booklets.

Every legend has a beginning, and the present example represents the beginning of what is unarguably one of the most legendary and well-known watch models of all times: the Rolex Cosmograph Daytona. Officially launched in Europe in 1963 (even though some examples were sold in the USA in 1962 already), there is no need to detail the evolution of a model which is still today one of the most sought-after sports watches. The present specimen, however, represents the model in its earliest incarnation, with a number of traits that are only found in these first examples which are of course enormously collectible and equally scarce, especially when offered in such unparalleled condition of preservation.

Most notably, the dial is a “Double Swiss” grené dial and grants the watch an incredible vintage vibe, only found in this early grené finish. The double Swiss designation is a rectification done by Rolex as the first Swiss is mostly covered by the case when the dial is mounted, thus prompting the company to add an additional clearly visible “Swiss” designation. Such “Double Swiss” dials can be considered the earliest “standard” dial iteration for the Daytona. The bezel as well represents the earliest iteration - MKI - found in the Cosmograph, most notably including the 275 designation, which will soon be abandoned in favour of a simple hash mark. The movement as well has something to impress the connoisseur with, as it is one of the few calibers 72B found in a Daytona. Employed at the very beginning of the production - and virtually identical to the most commonly found 722 - it is a rarity in its own and a joy for the scrupulous collector looking for the truly “first rendering” of a 6239. Furthermore, this coveted, early reference 6239 is made even more exceptional with its lovely and hardly ever seen espresso “tropical” subsidiary dials. They have aged uniformly from their standard black to an intense and dark brown tone, providing for an arresting contrast with the white dial. Incorporating the earliest executions of all its component, the present watch is truly a scholarly piece and offered in astoundingly well-preserved condition - making it an absolute trophy for the most demanding of collectors. As an added interesting touch, the bottom of the lug has an inventory number on the back, providing interesting scholarship.

ROLEX A highly rare, exceptionally well-preserved and attractive stainless steel chronograph wristwatch with “Paul Newman” dial and bracelet

Manufacturer Rolex

Year Circa 1967

Reference No. 6239

Case No. 1’597’245

Model Name Cosmograph Daytona “Paul Newman”

Material Stainless steel

Calibre Manual, cal. 722-1, 17 jewels

Bracelet/Strap Stainless steel Rolex Oyster bracelet, end links stamped 57, max length 175mm

Clasp/Buckle Stainless steel Rolex deployant clasp stamped. 1.69

Dimensions 37mm Diameter

Signed Case, dial, movement and bracelet signed

Estimate

CHF 150,000–300,000

$168,000–336,000

€157,000–313,000

Accessories

Accompanied by Rolex presentation box.

Reference 6239 was the very first model within the iconic Cosmograph Daytona family and was produced from approximately 1963 until 1976. Available in stainless steel, 14K and 18K gold, reference 6239 was the Rolex’s first chronograph with the tachymeter scale engraved on the bezel. The model was originally announced as the “Le Mans”. It was eventually named the “Daytona” after the 24 Hours of Daytona automobile race.

One of the most impressive “Paul Newmans” to come on the auction market in recent years, the present watch is a sight to behold. Displaying a black dial with ivory subsidiary registers, this reference 6239 is preserved in almost pristine condition. The outer ivory track remains unblemished, while the luminous dots are all round and intact, matching the hands. Both have aged with warm patina and are very attractive. All graphics are intact and vibrant. Furthermore, the case is incredibly sharp and crisp. This particular dial combination usually shows signs of aging, yet this particular watch is preserved in very impressive condition. Such trophy examples very rarely appear on the market and there is no telling when another example in such condition will appear again. The case is also preserved in exceptional condition with crisp finishes throughout. The case is also preserved in impressive condition with crisp finishes on the top of the lugs and good definition to the bezel. As an interesting touch, an inventory number can be found beneath the lug.

Manufacturer Rolex

Year Circa 1972

Reference No. 6265 inside caseback stamped 6262

Case No. 3’032’070

Model Name Oyster Cosmograph

Material Stainless steel

Calibre Manual, cal. 727, 17 jewels

Bracelet/Strap Stainless steel Rolex Oyster bracelet, 271 endlinks, max length 195mm

Clasp/Buckle Stainless steel Rolex deployant clasp

Dimensions 37mm Diameter

Signed Case, dial, movement and bracelet signed

Estimate

CHF 70,000–140,000

$78,500–157,000

€73,100–146,000

Accessories

Accompanied by Rolex product literature, presentation box and outer packaging.

Reference 6265 was introduced to the market in approximately 1969 and ceased production in the late 1980s. The model features screw down pushers and thus carries an “Oyster” designation on the dial. It is powered by caliber 727, a Rolex upgrade of Valjoux caliber 72 and the final evolution of this movement (following cal. 72A, 72B, 722, and 722-1). From the late 80s, with reference 16520, Rolex started to employ an El Primero based movement in the Cosmograph.

The present watch bears a 3 million serial number and is this a very early variant of the celebrated model. Preserved in excellent condition, it even retains its original Mk 1 pushers. Most notably, the subsidiary registers have toned down to a beautiful and rich chocolate shade over time. The contrast against the silvered dial is stunning. It is extraordinary how the registers have aged so evenly. Most importantly, the white graphics within the registers remain bright, clear and not mottled, showing that the counters have aged naturally, and have not been tampered with. The luminous dots are furthermore intact and perfectly round on the dial and match the hands.

The present example of foundational ref. 3712 can be considered without a doubt one of the most appealing and impressively well-preserved specimens to ever appear at auction. Not only it is accompanied by all its documents and original box, but it furthermore presents an absolutely unpolished and hardly worn case, showcasing impressive proportions, strong satin finish and sharp edges.

When analysing Patek Philippe products, it becomes apparent that the company usually presents less evolutions to its watch designs, both in terms of update frequency and of intensity as well, than other brands. Once a model is presented, its design tends to remain the same for its entire production. Sometimes small changes are applied (such as in the case of the three series of reference 5270) but in general terms Patek Philippe designs are more “monolithic” than other companies. This is why reference 3712 can be considered an absolute outlier and unarguably the modern Patek Philippe reference with the shortest and strangest production run of them all, which explains its enormous collectability.

Patek Philippe introduced reference 3712/1A in 2005, and it remained in production for approximately one year – some estimate as few as eight months - before being succeeded by ref. 5712 in 2006. The model was at the time of its launch the first truly complicated Nautilus, the date and moonphases notable upgrades from the power reserve complication of earlier ref. 3710. The letters following the official name of the self-winding caliber 240 – PS IRM C LU – stand for “petites secondes” (small seconds), “indication de réserve de marche” (power reserve), “calendrier” (date), and “lune” (moon). When presented to the public, the highly asymmetric disposition of these functions on the dial raised more than an eyebrow, but the design - adopted nearly identical by ref. 5712 as well - has proven to be most successful.

PATEK PHILIPPE A fine and very rare stainless steel automatic wristwatch with moonphases, date, power reserve, bracelet, certificate of origin and presentation box

Manufacturer Patek Philippe

Year 2005

Reference No. 3712/1A

Movement No. 3’170’716

Case No. 4’330’425

Model Name Nautilus

Material Stainless steel

Calibre Automatic, cal. 240PS IRM C LU, 29 jewels, stamped with the Geneva Seal Bracelet/Strap Stainless steel Patek Philippe bracelet stamped “A384BAP”, max length 200mm

Clasp/Buckle Stainless steel Patek Philippe double deployant clasp

Dimensions 42mm Diameter

Signed Case, dial and movement signed

Estimate

CHF 70,000–140,000

$78,500–157,000

€73,100–146,000

Accessories

Accompanied by Patek Philippe Certificate of Origin dated March 2006 and stamped by Maastricht retailer “Leon Martens”, product literature, leather document holder, numbered envelope, presentation box and outer packaging. Furthermore accompanied by Patek Philippe Extract from the Archives confirming production of the present watch in 2005 and its subsequent sale on January 10, 2006.

At first glance, ref. 3712 appears quite similar to ref. 5712, but there are many noteworthy differences when the watches’ details are examined. Most notably, the 3712 has a slightly smaller case measuring 42 mm in diameter as it is constructed using only two pieces compared with the more rounded, three piece, 42.5mm case of the 5712.

The dial of the reference 3712 features wider grooves, or channels, and different hour markers than its successor. The most apparent difference is however that the date ring is smaller in reference 3712 allowing for the presence of a tiny 7 o’clock marker, absent in ref. 5712. The dial is the setting for another quirk of this reference: not only its less-than-a-year production run is simply baffling, but it furthermore features an evolution during this short time, with two recognised series.

- First series models, such as the present one, present three red dots in the power reserve indicator

- Second series examples feature 4 dots, same as reference 5712.

Such an unusual production history denotes how Patek Philippe was at the time making its first forays into the realm of complicated sport watches, and thus was incrementally adjusting the design of the piece.

Manufacturer Rolex

Year Circa 1971

Reference No. 6264 inside caseback stamped 6239

Case No. 2’750’745

Model Name Cosmograph Daytona

Material Stainless steel

Calibre Manual, cal. 727, 17 jewels

Bracelet/Strap Hermès Barenia leather strap

Clasp/Buckle Stainless steel Hermès buckle

Dimensions 37.5mm Diameter

Signed Case, dial and movement signed

Estimate

CHF 70,000–140,000

$78,500–157,000

€73,100–146,000

Introduced in the late 1960s, the reference 6264, along with its companion model, reference 6262, was the last Rolex Daytona model to feature round “pump”-style chronograph pushers. With the release in 1969 of the references 6263 and 6265, Rolex committed to the screw-down pushers for enhanced water resistance. The 6264 is amongst the rarest of all Daytona references with a production span of approximately three years and was produced in stainless steel, 18K and 14K gold. Housed with the upgraded caliber 727, the model was the successor to the reference 6241 with a black acrylic bezel and white tachometer graduation.

The present watch is astoundingly original and beautiful in so many ways. The most awe inspiring and captivating aspect of the watch is the dial. The silver soleil dial is preserved in excellent condition, and is free of tarnishing. Most striking are the subsidiary registers, which are arguably the most compelling aspect of the watch. Originally black, they have ‘turned’ to an even cappuccino/ chestnut shade over time, even leaning into orange. The luminous accents are furthermore preserved in equally excellent condition, and remains round and intact throughout. As an even nicer touch, the Mk 1 bezel is correct for the serial number and the case is preserved in excellent condition with crisp finishes throughout.

Introduced at the 1954 Basel Fair, the Submariner was released in three different references. The references 6204 and 6205 were water resistant to a depth of 100 meters and the more robust reference 6200, like the present model, was designed for professional divers, offering water resistance to a depth of 200 meters. These models are nicknamed the “Big Crown”, due to their oversized, 8-millimeter “Brevet” crowns that enabled the model’s cutting edge water resistance.

The reference 6200 ticks all the boxes for the passionate collector, a large 37.5mm case and the highly desirable “Explorer” 3-6-9 dial devoid of depth rating and Submariner signature found in later models. The reference 6200, along with the 6205, were the first models to use the now well-known “Mercedes” style hands - in this instance in their first iteration, with the hour hand sporting a markedly longer design than later versions.

Production numbers were extremely limited and their serial numbers range from 31.9xx to around 32.2xx.

An extremely elusive and collectible stainless steel wristwatch with glossy

dial, big crown, bracelet and additional later bezel

ROLEX An extremely elusive and collectible stainless steel wristwatch with glossy “Explorer” dial, big crown, bracelet and additional later bezel

Manufacturer Rolex

Year Circa 1954

Reference No. 6200

Case No. 32’248

Model Name Submariner “Big Crown” “Coroncione”

Material Stainless steel

Calibre Automatic, cal. A296, 17 jewels

Bracelet/Strap Stainless steel Rolex Oyster folded links bracelet stamped “380” and “9315” to the endlinks, max length 210mm

Clasp/Buckle Stainless steel Rolex Oyster extendable deployant clasp

Dimensions 37.5mm Diameter

Signed Case, dial, movement and clasp signed

Estimate

CHF 250,000–500,000

$280,000–561,000

€261,000–522,000

Accessories

Accompanied by additional Rolex bezel.

Appearing on the auction market for only the second time, the present watch was originally bought by a Scandinavian sailor, captain on different vessels including in the Suez Canal right in the midst of the crisis in 1956. After his passing away the watch laid in a drawer for close to two decades. After its rediscovery, it was sold at Phillips Geneva in 2018 - making this a two-owners-since-new timepiece with fully traceable provenance.

The condition of the watch is simply stellar. According to the family when it was first sold at auction, the original owner was a dandy and an aesthete who took care of his watch even though it was worn on a daily basis. As a result the case retains its strong proportions, with factory original bevels and crisp lines. The gilt glossy dial contrasts strongly with large Arabic numerals that have turned a superb cream colour, further underlining the sporty appeal of the watch.

The watch was serviced once - on which occasion it received the additional service bezel, while retaining at the same time its original one.

The iconic reference 6200 is one of the most desirable and collectible of all vintage sport watches. A two-owners example in such incredible condition represents a trophy not to be missed by any serious Rolex collector.

Manufacturer Vacheron Constantin

Year 1945

Reference No. 4178

Movement No. 437’502

Case No. 288’692

Material 18k pink gold

Calibre Manual, cal. 434, 19 jewels

Bracelet/Strap Leather

Clasp/Buckle 18k pink gold Vacheron Constantin vintage style pin buckle

Dimensions 36mm Diameter

Signed Case, dial, movement and buckle signed

Estimate

CHF 30,000–60,000

$33,600–67,300

€31,300–62,700

Accessories

Accompanied by Vacheron Constantin Extract from the Archives confirming production in 1945.

Pink gold case: tick

Two-tone pink dial: tick

Retailer signature: tick

Excellent state of preservation: tick

The present watch is an exceedingly rare example of a reference 4178 that ticks many boxes for the savvy collector a “pink on pink” example featuring an ultra rare retailer signature: Meister Rio, based in Rio de Janeiro in Brasil and who is still in business today.

Launched in 1940 and in production until 1964, Vacheron Constantin’s reference 4178 is the model collectors immediately designate as an icon and the chronograph most associated with Vacheron Constantin. Immediately recognizable thanks to its gorgeous and inimitable teardrop lugs, the 4178 is also considered one of the most beautiful chronograph watches ever made due to its balanced proportions and near-perfect symmetry.

The pink case and pink dial- both in excellent condition- give the watch incredible panache and flamboyance. The present reference 4178 is one of the rarest and most desirable chronographs manufactured by Vacheron Constantin. Its sensuous curves and perfect proportions are symbols of exquisite style and would make a prefect addition to the collection of the connoisseur.

To the best of our research and knowledge this is the only known example of a reference 4178 “pink on pink” with Meister Rio signature.

It is hard not to be baffled by the intrinsic beautify the present timepiece with its unbelievable multi-tone champagne sector dial, small subcounters and clean lines. Vintage Patek Philippe chronographs have mesmerized collectors for close to a century and the reference 130 is one the most iconic and recognizable of the brand’s vintage chronographs potently mixing the Caltatrava style with the sporty elegance of a chronograph.

The reference 130 chronograph was in production for almost 30 years, Patek made in stainless steel, yellow and pink gold with a multitude of dial combinations, and as traditional chronographs and single-button chronographs, its simple yet elegant design symbolizes the firm’s balance between classicism and high watchmaking. The present example is an early and rare combination featuring a single-button chronograph with a multi-tone sector dial.

The present example features a visually arresting multi-tone champagne dial with its raised, enamel printing and rarely seen long signature font (that nevertheless is consistent with other watches from the era) and small subdials. According to the 2007 Christie’s catalogue where the watch appeared for the first time, the watch was a special order.

PATEK PHILIPPE A superb and important yellow gold single button chronograph wristwatch with multi-tone champagne sector dial

Manufacturer Patek Philippe

Year 1930

Reference No. 130

Movement No. 198’406

Case No. 612’715

Material 18k yellow gold

Calibre Manual, cal 13”, 23 jewels

Bracelet/Strap Leather

Clasp/Buckle 18k PPCo pin buckle

Dimensions 33mm Diameter

Signed Case, dial, movement and buckle signed

Estimate

CHF 200,000–400,000

$224,000–449,000

€209,000–418,000

Accessories

Accompanied by Patek Philippe Extract from the Archives confirming production of the present watch in 1930 with and its subsequent sale on May 27, 1936.

Interestingly the small subdials and the lack of chronograph pushers bring the watch balance, refinement and elegance. Beating inside is a superbly decorated chronograph movement based on a Victorin Piguet ébauche featuring a column-wheel cover, an element that has become a Patek Philippe signature ever since.

Patek Philippe chronograph watches with sector dials remain as unobtainable as they are attractive, as only 3 reference 130 chronographs with horizontal subdials and multi-tone sector dials are known.

The present timepiece from 1930 first came to the auction market in 2007, offered by its original owner, it was reoffered again in 2013 and has since been within the same important European collection making the next owner only the 4th in the past 93 years since its production!

First series 2499 examples are known in yellow and pink gold and are unanimously considered to sit in the highest echelon of watch collecting. The scarcest of all series, it was in production only less than a decade in the 1950s. The first series of reference 2499 is not only the most immediately recognisable of the four, as it features square pushers rather than the round ones seen on all other series, but also the most scarce. Two case makers have been employed for the case production. Consequently, first series cases present subtle differences according to the maker that produced them. The earliest examples - such as this piece - feature a Vichet case, defined by its flat caseback and lugs more “claw-shaped” and downturned. Later examples are made by Wenger - they will make nearly all of the cases for the rest of the 2499 production until 1985 - and feature a slightly larger diameter, less markedly downturned lugs, and a bombé caseback.

PATEK PHILIPPE A very important, rare and collectible yellow gold First Series perpetual calendar chronograph wristwatch with moonphases and Vichet case

Manufacturer Patek Philippe

Year 1951

Reference No. 2499

Movement No. 868’253

Case No. 665’017

Material 18K yellow gold

Calibre Manual, cal. 13’’’, 23 jewels

Bracelet/Strap Leather

Clasp/Buckle 18K yellow gold Patek Philippe pin buckle

Dimensions 36.2mm Diameter

Signed Case, dial, movement and buckle signed

Estimate

CHF 800,000–1,600,000

$897,000–1,790,000

€836,000–1,670,000

Accessories

Accompanied by Patek Philippe Extract from the Archives confirming production of the present watch in 1951 and its subsequent sale on January 14, 1956.

Dial-wise, the first series features the same design as reference 1518. Some elements of these early 1st series dials present a variation: the date ring can be enclosed by boundaries (identical to parent reference 1518) or present no such delimitation, the numerals can be Arabic or baton. As their ancestor ref. 1518, first series dials present a tachymeter scale and railway minute divisions combined with Arabic 5-minute and baton fifth-of-asecond divisions. In fact, the earliest dial design found on 2499 - and exemplified by the present watch - features closed date ring and Arabic numerals.

Most notably, Phillips in Association with Bacs & Russo have had the pleasure of selling a similar example, with the movement number 665’014 (3 digits away from the present example) in The Geneva Watch Auction XVII for 2,359,000 CHF.

The present wristwatch backs its importance as a model with its highly attractive condition. The case is in noteworthy condition, displaying crisp fluting to the lugs - so defining of this model, but also so sensitive to polishing - and sporting an extremely crisp hallmark behind the upper left lug, along with another one protected by the caseback. As an even nicer touch, the caseback still retains the Patek Philippe service sticker, which was affixed when the timepiece went back to the manufacture for a servicing. The dial as well displays crisp engraved/enamelled graphics with the sensitive accent in “Genève” intact. The light, even and enormously charming ivory patina grants the piece great warmth and an ineffable vintage appearance.

Most interestingly, this timepiece has been known on the market since three and a half decades, having spent its life in two of the world’s most distinguished and leading Patek Philippe collections. The timepiece went back to the Patek Philippe factory for a servicing in the late 1990s where it received the service sticker on the caseback. Since then, it has seen hardly, if any wear on the wrist.

The Rolex Sea-Dweller is one of the world’s most eminent dive watches and a groundbreaking landmark model within Rolex’s catalog. Launched in 1967, it was originally conceived for dive expeditions, following the development of the Oyster movement and its hermetic case in the 1920s. The Sea-Dweller’s biggest technical innovation was the addition of the helium escape valve. During the 1960s, most watches did not have the capacity to submerge into great depths without breaking. The helium escape valve allowed trapped helium gas molecules to be released from the case in a controlled manner, thus allowing watches to submerge to even greater depths than ever before.

However, before the official launch of the product and as with all innovations, Rolex created a certain number of prototypes to trial test the watches in “the field”. In this case, it was underwater, delivered to the world’s leading dive companies and the US Military. These prototypes were notably housed in a Submariner style case, offered both with and without a Helium Escape Valve, displaying a new reference number engraved between the lugs and inside the case back: 1665. Furthermore, these dials bore the new model name Sea-Dweller printed in red, followed by the depth rating in white, giving these models the name “Single Red”. It is interesting to note that the depth rating on these prototypes indicated the depth with meters first, whereas later production models would have the rating indicated first in feet. The depth rating was 500m/1650ft while subsequent models would have a depth rating of 600m/2000ft.

The present “Single Red” is one such Sea-Dweller prototype without a Helium Escape Valve. It most notably has a slightly thinner case than those of later production models and has a very interesting provenance, as it was tested by American diver Robert Palmer Bradley, a naval pilot and marine biologist. He was a pilot of the Deepstar-4000, a deep sea submersible designed by the famous ocean explorer Jacques Cousteau. The US Naval Oceanographic Office used the Deepstar-4000 for numerous dives along the East Coast of the United States and in the Caribbean to study marine geology, biology and the physical properties of the water column.

ROLEX

Manufacturer Rolex

Year 1967

Reference No. 1665

Movement No. D73158

Case No. 1’602’913 inside caseback stamped II.67

Model Name Sea-Dweller “Single Red”

Material Stainless steel

Calibre Automatic, cal. 1570, 26 jewels

Bracelet/Strap Stainless steel Oyster Rolex bracelet reference 9315, endlinks stamped 380, max length 220mm

Clasp/Buckle Stainless steel Rolex flip lock with extendable deployant clasp, stamped 9315

Dimensions 40mm Diameter

Signed Case, dial, movement and bracelet signed

Estimate

CHF 350,000–700,000

$393,000–785,000

€366,000–731,000

Literature

This timepiece is prominently featured in A Journey Into the Deep by John Goldberger and Daniel Bourn, pp. 24-27.

An extremely rare and historically important stainless steel prototype wristwatch with “Single Red” dial, no helium valve case, formerly property of Robert Palmer Bradley

It is believed that Rolex offered this watch to Robert Palmer Bradley in November 1968 to commemorate the 500th dive of the Deepstar-4000. In fact the caseback shows traces of an engraving that has mostly rubbed off but where the name Bob and a date 11.08 can be distinguished.

As these watches were prototypes and used for intense testing, few have actually survived. Scholarship has found the following known examples:

The known “Single Red” Sea-Dwellers have the following serial numbers (in increasing order):

- 1’602’912: having belonged to Dr. Joseph B. MacInnis

- 1’602’913: the present watch

- 1’602’915 (without helium escape valve) having belonged to Ian Koblick

- 1’602’920 (with helium escape valve) having belonged to Philippe Cousteau

- 1’602’922 (with helium escape valve)

- 1’602’926 (without helium escape valve)

- 1’602’928 (without helium escape valve)

- 1’602’931 (with helium escape valve)

- 1’820’177 (with helium escape valve) having belonged to Dr. Ralph W. Brauer

Four other “Single Red” Sea-Dwellers are known but we do not have the serial numbers - we do know that they belong in the same serial range 1’602’xxx.

The timepiece is furthermore immortalized in literature, as it is prominently illustrated in A Journey Into the Deep by John Goldberger and Daniel Bourn, on pages 24-27.

It is interesting to note that for the 50th anniversary of the SeaDweller in 2017, Rolex introduced a model with a “Single Red” signature - most probably a nod to the model’s origins.

The present timepiece is not only of the utmost historical importance as its demonstrates the evolution and achievements of Rolex in terms of professional dive watches, but is a tribute to the men who were willing to always push the boundaries and their own limits for the benefits of underwater research and exploration.

26 Franck Muller 3870 NA DF Chronograph Double Face

23 George Daniels Anniversary

145 Grönefeld One Hertz 1912

148 Harry Winston and Greubel Forsey Opus 6

43 Harry Winston and Vianney Halter Ref. 520/ MMVPH Opus 3

IWC 3529 Ocean 2000 Bund

112 IWC IWIW371215 Portugieser Chronograph Rattrapante “Boutique Milano”

65 IWC 812 AD Aquatimer

25 Jaeger-LeCoultre 277.8.62 Grand Reverso Tribute 1931 The London Flagship Edition

111 Jaeger-LeCoultre 277.8.62 Reverso Tribute to 1931 “U.S. Edition”

21 Kari Voutilainen Chronomètre 27

53 Kari Voutilainen Vingt-8

144 Kari Voutilainen Chronograph Masterpiece

54 Lang & Heyne König Albert Von Sachsen

56 Laurent Ferrier Galet Micro-Rotor 40mm

150 Laurent Ferrier Galet Micro-Rotor 40mm

83 Longines 4375

104 MB&F X Alain Silberstein Horological

Philippe 1526

173 Patek Philippe 1579 “Anse a Ragno”

172 Patek Philippe 1593 “Hour Glass”

169 Patek Philippe 2455

93 Patek Philippe 2438-1 “Secondi al Centro”

117 Patek Philippe 2497 “Secondi al Centro”

11 Patek Philippe 2499 “Third Series” 186 Patek Philippe 2499

10 Patek Philippe 2526

160 Patek Philippe 2526

174 Patek Philippe 3433

116 Patek Philippe 3450 “Padellone”

181 Patek Philippe 3712/1A Nautilus

57 Patek Philippe 3800/1

120 Patek Philippe 3700/1 Nautilus “Jumbo” Platinum

15 Patek Philippe 3700/011 Nautilus “Jumbo”

7 Patek Philippe 3941

61 Patek Philippe 3970EG-018

6 Patek Philippe 3970EP-020

33 Patek Philippe 5013P-010

8 Patek Philippe 5016P

32 Patek Philippe 5102J-001 Celestial

31 Patek Philippe 5270R-001

27 Patek Philippe 5524R-001 Calatrava Pilot Travel Time

28 Patek Philippe 5711/1A-011 Nautilus

5A Patek Philippe 5968A-001 Aquanaut Chronograph

60 Patek Philippe 5004P

62 Patek Philippe 5020

80 Patek Philippe 5970J

81 Patek Philippe 5575G-001

THE HONG KONG WATCH AUCTION: XVII

SALE INFORMATION

Sale information

Geneva, 3–4 November 2023

Auction & Viewing Location

La Réserve 301, Route de Lausanne 1293 Bellevue, Switzerland

Auction

Friday, 3 November 2023, 2pm Session 1

Saturday, 4 November 2023, 2pm Session 2

Under the aegis of Maître Tristan Reymond, Huissier Judiciaire

Viewing

Wednesday, 1 November, 10am–8pm

Thursday, 2 November, 10am–7pm

Friday, 3 November, 9am–1pm

Saturday, 4 November, 9am–1pm

Sale Designation

When sending in written bids or making enquiries please refer to this sale as CH080223 or The Geneva Watch Auction: XVIII.

Absentee and Telephone Bids

Tel +41 22 317 8181

Fax +41 22 317 8180 bidsgeneva@phillips.com

Auctioneers

Hugues Joffre - 2028495

Sarah Krueger - 1460468

Henry Highley - 2008889

Jonathan Crockett - 2056239

Rebecca Tooby-Desmond - 2058901

Aurel Bacs – 2047217

Blake Koh – 2066237

Susanna Brockman – 2058779

Rebekah Bowling - 2078967

Catalogues catalogues@phillips.com, $50/50 CHF/£35

Client Accounts clientaccountswatches@phillips.com

Shipping shippingwatches@phillips.com

Watch Department Geneva

Senior Consultant

Aurel Bacs +41 22 317 8188 abacs@phillipsbacsrusso.com

Senior Consultant

Livia Russo +41 22 317 8188 lrusso@phillipsbacsrusso.com

Client Relations Manager at Bacs & Russo Clara Kessi +41 22 317 8188 ckessi@phillipsbacsrusso.com

Administrative Assistant at Bacs & Russo

Athena Bras +41 22 317 9665 abras@phillipsbacsrusso.com

Deputy Chairman, Watches, Head of Watches, Europe and Middle East

Alexandre Ghotbi +41 22 317 8189 aghotbi@phillips.com

Head of Sale, Senior International Specialist

Tiffany To +41 22 317 96 63 tto@phillips.com

Specialist

Virginie Liatard-Roessli +41 22 317 8182 vliatard@phillips.com

Specialist & Business Development Associate

Marcello de Marco +41 22 317 81 81 mdemarco@phillips.com

Associate Specialist

Edoardo Bolla +41 79 552 73 68 ebolla@phillips.com

Specialist/Perpetual Gstaad Clement Finet +41 79 173 03 45 cfinet@phillips.com

International Head of Digital Strategy

Arthur Touchot +41 22 317 96 62 atouchot@phillips.com

Senior Editorial Manager

Logan Baker +1 346 445 0068 lbaker@phillips.com

International Business Director

Myriam Christinaz- +41 22 317 8184 mchristinaz- @phillips.com

Regional Director, Business Development Director

Nathalie Monbaron +41 22 317 8183 nmonbaron@phillips.com

Head of Strategic Partnerships & Events, Watches, Europe

Diana Ortega +41 22 317 8187 dortega@phillips.com

Social Media Manager

Lucie Delaporte +41 79 537 58 02 ldelaporte@phillips.com

Video Producer

Arthur Touchais atouchais@phillips.com

Senior Administrator

Tina Schmitt +41 22 317 96 67 tschmitt@phillips.com

Shipping & Office Coordinator

Charles-Henri Gounod +41 79 532 0395 chgounod@phillips.com

Finance & Office Administration

Alexia Rinalducci +41 22 317 96 71 arinalducci@phillips.com

Watchmaker, Technical Support Nicolas Commergnat info@alliance-geneve.com

Photographer Jess Hoffman contact@jesshoffman.ch

New York

Deputy Chairman, Watches, Head of Watches, Americas International Strategy Advisor

Paul Boutros +1 212 940 1293 pboutros@phillips.com

Senior International Specialist

Doug Escribano +1 212 940 1382 describano@phillips.com

Head of Sale, International Specialist

Isabella Proia +1 212 940 1285 iproia@phillips.com

Administrator

Erica Downs +1 212 940 1389 edowns@phillips.com

Hong Kong

Deputy Chairman, Watches, Head of Watches, Asia

Thomas Perazzi +852 2318 2030 thomasperazzi@phillips.com

Head of Watches, Hong Kong

Jill Chen +852 2318 2033 jillchen@phillips.com

Co-Head of Sale, International Specialist

Zi Yong Ho +852 2318 2032 ziyongho@phillips.com

Co-Head of Sale, Specialist

Gertrude Wong +852 2318 2045 gertrudewong@phillips.com

Cataloguer

Yunyi Xu +852 2318 2074 yunyixu@phillips.com

Cataloguer

Lydia Ip +852 2318 2015 lydiaip@phillips.com

Senior Administrator

Stanley Sit +852 2318 2018 stanleysit@phillips.com

Senior Administrator

Sammie Leung +852 2318 2040 sammieleung@phillips.com

London

Deputy Chairman, Watches, International Head of Perpetual James Marks +44 7760 848 881 jmarks@phillips.com

Specialist Chris Youé +44 777 814 3563 cyoue@phillips.com

Administrator Perpetual

Antonia Fodor +44 207 901 7916 afodor@phillips.com

Paris

International Business Development Director

Pansy Ku +33 1 53 71 77 89 pku@phillips.com

China

Consultant

Daniel Sum +852 6887 5110 danielsum@phillips.com

Tokyo

Senior Specialist Consultant

Genki Sakamoto +81 3 6273 4818 gsakamoto@phillips.com

Senior Consultant

Kaz Fujimoto +81 3 6273 4818 kfujimoto@phillips.com

Taiwan General Manager, Taiwan Cindy Yen +886 963 135 449 cyen@phillips.com

Thailand

Senior Consultant

Rika Dila +66 818 186 878 rikadila@phillips.com

Advisory Board

Jean-Claude Biver

Henry Chan

Helmut Crott

Ike Honigstock

Stephen Charles Li

David Lou

TK Mak

Auro Montanari

Jason Singer

Kenneth Wong

Paddle Number

Please return this form by email to bidsgeneva@phillips.com at least 24 hours before the sale. Please read carefully the information in the right column and note that it is important that you indicate whether you are applying to bid as an individual or on behalf of a company.

Please select the type of bid you wish to make with this form (please select one):

In-person

Absentee Bidding

Telephone Bidding

Please indicate in what capacity you will be bidding (please select one):

7 rue de la Confédération, 1204 Geneva phillipswatches.com +41 22 317 8181 bidsgeneva@phillips.com

• Private Purchases: Proof of identity in the form of government-issued identification and recent proof of address will be required.

• Company Purchases: If you are buying under a business entity, we require a copy of government-issued identification (such as the certificate of incorporation) as well as proof of owners (including ultimate beneficial owners) and directors to verify the status of the company. This should be accompanied by an official document confirming the company’s EU VAT registration number, if applicable.

• Conditions Of Sale: All bids are placed and executed, and all lots are sold and purchased, subject to the Conditions of Sale printed in the catalogue. Please read them carefully before placing a bid. Your attention is drawn to Paragraph 4 of the Conditions of Sale.

• If you cannot attend the sale, we can execute bids confidentially on your behalf.

• Phillips charges the successful bidder a commission, or Buyer’s Premium, on the hammer price of each lot sold. The Buyer’s Premium is payable by the buyer as part of the total purchase price at the following rates: 27% of the hammer price up to and including CHF1,000,000, 21% of the portion of the hammer price above CHF1,000,000 up to and including CHF6,000,000 and 14.5% of the portion of the hammer price above CHF6,000,000.

• “Buy” or unlimited bids will not be accepted. Alternative bids can be placed by using the word “OR” between lot numbers.

• For absentee bids, indicate your maximum limit for each lot, excluding the Buyer’s Premium and any applicable VAT. Your bid will be executed at the lowest price taking into account the reserve and other bidders. On no reserve lots, in the absence of other bids, your bid will be executed at approximately 50% of the low pre-sale estimate or at the amount specified, if less than 50% of the low estimate.

• Your bid must be submitted in the currency of the sale and may be rounded down to the nearest amount consistent with the auctioneer’s bidding increments.

• If we receive identical bids, the first bid received will take precedence.

Please complete the following section for telephone and absentee bids only

Phone Bidding only) Signature Date

By submitting this form you confirm your registration/bid(s) as above and accept the Conditions of Sale of Phillips as stated in the catalogues and on our website.

• Arranging absentee and telephone bids is a free service provided by us to prospective buyers. While we will exercise reasonable care in undertaking such activity, we cannot accept liability for errors relating to execution of your bids except in cases of wilful misconduct. Agreement to bid by telephone must be confirmed by you promptly in writing or by fax. Telephone bid lines may be recorded.

• Please submit your bids to the Bid Department by email to bidsgeneva@phillips.com or by fax at +41 22 317 8180 at least 24 hours before the sale. You will receive confirmation by email within one business day. To reach the Bid Department by phone please call +41 22 317 8181.

• Payment for lots can be made by credit card (up to CHF100,000) using Visa, American Express or MasterCard, or by wire transfer. Please note that credit cards are subject to a surcharge.

• Lots cannot be collected until payment has cleared and all charges have been paid.

• By signing this Bid Form, you acknowledge and understand that we may process your personal data (including potentially special category data) in accordance with Phillips’s Privacy Policy as published at www.phillips.com or available by emailing dataprotection@phillips.com.

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Please tick this box to receive emails about upcoming sales, exhibitions, and special events offered by members of the Phillips group, as referenced in our Privacy Policy available on our website at www.phillips.com, where you may also update your email preferences or unsubscribe at any time.

Geneva Guide for Prospective Buyers

Buying at Auction

The following pages are designed to offer you information on how to buy at auction at Phillips. Our staff will be happy to assist you.

Conditions of Sale

The Conditions of Sale and Authorship Warranty which appear later in this catalogue govern the auction. Bidders are strongly encouraged to read them as they outline the legal relationship among Phillips, the seller and the buyer and describe the terms upon which property is bought at auction. Please be advised that Phillips generally acts as agent for the seller. Bidders should also read the Important Notices immediately following this Guide for Prospective Buyers.

Buyer’s Premium and VAT

Phillips charges the successful bidder a commission, or Buyer’s Premium, on the hammer price of each lot sold. The Buyer’s Premium is payable by the buyer as part of the total purchase price at the following rates: 27% of the hammer price up to and including CHF1,000,000, 21% of the portion of the hammer price above CHF1,000,000 up to and including CHF6,000,000 and 14.5% of the portion of the hammer price above CHF6,000,000.Value added tax (VAT) of 7.7% is payable on the hammer price and the Buyer’s Premium. This tax is refunded to any buyer domiciled outside Switzerland if, but only if, Phillips receives from such buyer an export declaration in respect of a purchased lot which has been stamped by Swiss customs. The purchase price payable for any lot is the sum of the hammer price plus the Buyer’s Premium plus VAT.

1 Prior to Auction

Catalogue Subscriptions

If you would like to purchase a catalogue for this auction or any other Phillips sale, please contact us at +41 22 317 8181, +44 20 7318 4010 or +1 212 940 1240.

Pre-Sale Estimates

Pre-sale estimates are intended as a guide for prospective buyers. Any bid within the high and low estimate range should, in our opinion, offer a chance of success. However, many lots achieve prices below or above the pre-sale estimates. Where ‘Estimate on Request’ appears, please contact the specialist department for further information. It is advisable to contact us closer to the time of the auction as estimates can be subject to revision. Pre-sale estimates do not include the Buyer’s Premium or VAT.

Pre-Sale

Estimates in US Dollars and Euros

Although the sale is conducted in Swiss francs, the pre-sale estimates in the auction catalogues may also be printed in US dollars and/or euros. Since the exchange rate is that at the time of catalogue production and not at the date of auction, you should treat estimates in US dollars or euros as a guide only.

Catalogue Entries

Phillips may print in the catalogue entry the history of ownership of a work of art, as well as the exhibition history of the property and references to the work in art publications. While we are careful in the cataloguing process, provenance, exhibition and literature references may not be exhaustive and in some cases we may intentionally refrain from disclosing the identity of previous owners. Please note that all dimensions of the property set forth in the catalogue entry are approximate.

Condition of Lots

Our catalogues include references to condition only in the descriptions of multiple works (e.g., prints). Such references, though, do not amount to a full description of condition. The absence of reference to the condition of a lot in the catalogue entry (including those accessed via QR Codes appearing in the catalogue) does not imply that the lot is free from faults or imperfections. Solely as a convenience to clients, Phillips may provide condition reports. In preparing such reports, our specialists assess the condition in a manner appropriate to the estimated value of the property. While condition reports are prepared honestly and carefully, our staff are not professional restorers. We therefore encourage all prospective buyers to inspect the property at the pre-sale exhibitions and recommend, particularly in the case of any lot of significant value, that you retain your own restorer or professional advisor to report to you on the property’s condition prior to bidding. Moreover, condition

reports are not exhaustive and may not specify all mechanical replacements or imperfections to the movement, case, dial, pendulum, separate bases(s) or dome. The absence of a condition report or the absence of a reference to damage in the catalogue does not imply that the lot is in good condition, working order or free from restoration or repair.

Pre-Auction Viewing

Pre-auction viewings are open to the public and free of charge. Our specialists are available to give advice and condition reports at viewings or by appointment.

Symbol Key

The following key explains the symbols you may see inside this catalogue.

O Guaranteed Property

Lots designated with the symbol O are the subject of a minimum price guarantee. In such cases Phillips has guaranteed to the seller of the lot that regardless of the outcome of the sale the seller shall receive no less than a minimum sum. This guarantee may be provided solely by Phillips or jointly with a third party.

♦ Third Party Guarantee

Where Phillips has agreed to a minimum price guarantee it assumes the financial risk of a lot failing to sell or selling for less than the minimum price guarantee. Because the sums involved can be significant Phillips may choose to share the burden of that financial risk with a third party. The third party shares the risk by committing in advance of the sale, usually by way of a written bid, to buy the lot for an agreed amount whether or not there are competing bidders for the lot. If there are competing bidders third party guarantors may also bid above any written bid. In this way the third-party guarantor assumes the risk of the bidding not reaching the amount of the minimum price guarantee.

In return for underwriting or sharing this risk Phillips will usually compensate the third party. The compensation may be in the form of a fixed fee or an amount calculated by reference to the hammer price of the lot. If the third-party guarantor is the successful bidder Phillips will report the purchase price net of any fees paid to the third-party guarantor.

Δ Property in which Phillips has an Ownership Interest

Lots with this symbol indicate that Phillips owns the lot in whole or in part or has an economic interest in the lot equivalent to an ownership interest.

• No Reserve

Unless indicated by a •, all lots in this catalogue are offered subject to a reserve. A reserve is the confidential value established between Phillips and the seller and below which a lot may not be sold. The reserve for each lot is generally set at a percentage of the low estimate and will not exceed the low pre-sale estimate.

∑ Endangered Species

Lots with this symbol have been identified at the time of cataloguing as containing endangered or other protected species of wildlife which may be subject to restrictions regarding export or import and which may require permits for export as well as import. Please refer to Paragraph 4 of the Guide for Prospective Buyers and Paragraph 11 of the Conditions of Sale.

Ж Property Subject to US Import Tariffs

Lots with this symbol indicate that the Property may be subject to additional tariffs upon importation into the United States of America. See paragraph 12 of the Conditions of Sale.

2 Bidding in the Sale

Bidding at Auction

Bids may be executed during the auction in person by paddle, by telephone, online or prior to the sale in writing by absentee bid. Proof of identity in the form of governmentissued identification will be required, as will an original signature and recent proof of address. We may also require that you furnish us with a bank reference.

Undisclosed agreements between bidders to bid or abstain from bidding on lots are illegal. Please note that Phillips monitors its sales and bidding records to ensure that bidding is transparent and fair and will take appropriate action in the event of any suspected breach of this requirement.

Bidding in Person

To bid in person, you will need to register for and collect a paddle before the auction begins. New clients are encouraged to register at least 48 hours in advance of a sale to allow sufficient time for us to process your information. All lots sold will be invoiced to the name and address to which the paddle has been registered and invoices cannot be transferred to other names and addresses. Please do not misplace your paddle. In the event you lose it, inform a Phillips staff member immediately. At the end of the auction, please return your paddle to the registration desk.

Bidding by Telephone

If you cannot attend the auction, you may bid live on the telephone with one of our multilingual staff members. This service must be arranged at least 24 hours in advance of the sale and is available for lots whose low pre-sale estimate is at least CHF1,000. Telephone bids may be recorded. By bidding on the telephone, you consent to the recording of your conversation. We suggest that you leave a maximum bid, excluding the Buyer’s Premium and VAT, which we can execute on your behalf in the event we are unable to reach you by telephone.

Online Bidding

If you cannot attend the auction in person, you may bid online on our online live bidding platform available on our website at www.phillips.com. The digital saleroom is optimized to run on Google Chrome, Firefox, Opera and Internet Explorer browsers. Clients who wish to run the platform on Safari will need to install Adobe Flash Player. Follow the links to ‘Auctions’ and ‘Digital Saleroom’ and then preregister by clicking on ‘Register to Bid Live.’ The first time you register you will be required to create an account; thereafter you will only need to register for each sale. You must pre-register at least 24 hours before the start of the auction in order to be approved by our bid department. Please note that corporate firewalls may cause difficulties for online bidders.

Absentee Bids

If you are unable to attend the auction and cannot participate by telephone, Phillips will be happy to execute written bids on your behalf. A bidding form can be found at the back of this catalogue. This service is free and confidential. Bids must be placed in the currency of the sale. Our staff will attempt to execute an absentee bid at the lowest possible price taking into account the reserve and other bidders. Always indicate a maximum bid, excluding the Buyer’s Premium and VAT. Unlimited bids will not be accepted. Any absentee bid must be received at least 24 hours in advance of the sale. In the event of identical bids, the earliest bid received will take precedence.

Employee Bidding

Employees of Phillips and our affiliated companies, including the huissier or the auctioneer (the ‘Auctioneer’), may bid at the auction by placing absentee bids so long as they do not know the reserve when submitting their absentee bids and otherwise comply with our employee bidding procedures.

Bidding Increments

Bidding generally opens below the low estimate and advances in increments of up to 10%, subject to the Auctioneer’s discretion. Absentee bids that do not conform to the increments set below may be lowered to the next bidding increment.

CHF50 to CHF1,000 by CHF50s

CHF1,000 to CHF2,000 by CHF100s

CHF2,000 to CHF3,000 by CHF200s

CHF3,000 to CHF5,000 by CHF200s, 500, 800 (i.e., CHF4,200, 4,500, 4,800)

CHF5,000 to CHF10,000 by CHF500s

CHF10,000 to CHF20,000 by CHF1,000s

CHF20,000 to CHF30,000 by CHF2,000s

CHF30,000 to CHF50,000 by CHF2,000s, 5,000, 8,000

CHF50,000 to CHF100,000 by CHF5,000s

CHF100,000 to CHF200,000 by CHF10,000s

above CHF200,000 at the Auctioneer’s discretion

3 The Auction

Conditions of Sale

As noted above, the auction is governed by the Conditions of Sale and Authorship Warranty. All prospective bidders should read them carefully. By registering for the Auction bidders accept the Conditions of Sale and Authorship Warranty. They may be amended by saleroom addendum or Auctioneer's announcements.

Interested Parties Announcement

In situations where a person allowed to bid on a lot has a direct or indirect interest in such lot, such as the beneficiary or executor of an estate selling the lot, a joint owner of the lot or a party providing or participating in a guarantee on the lot, Phillips will make an announcement in the saleroom that interested parties may bid on the lot.

Consecutive and Responsive Bidding

The Auctioneer may open the bidding on any lot by placing a bid on behalf of the seller. The Auctioneer may further bid on behalf of the seller up to the amount of the reserve by placing consecutive bids or bids in response to other bidders.

No Reserve Lots

If a lot is offered without reserve, unless there are already competing absentee bids, the Auctioneer will generally open the bidding at 50% of the lot’s low pre-sale estimate. In the absence of a bid at that level, the Auctioneer will proceed backwards at his or her discretion until a bid is recognized and will then advance the bidding from that amount. Absentee bids on no reserve lots will, in the absence of a higher bid, be executed at approximately 50% of the low pre-sale estimate or at the amount of the bid if it is less than 50% of the low pre-sale estimate. If there is no bid whatsoever on a no reserve lot, the Auctioneer may deem such lot unsold.

4 After the Auction

Payment

Buyers are required to pay for purchases immediately following the auction unless other arrangements have been agreed with Phillips in writing in advance of the sale. Payment must be made in Swiss francs by wire transfer, as noted in Paragraph 6 of the Conditions of Sale. Neither cash nor cheques will be accepted.

Credit Cards

As a courtesy to clients who have bid or bought in Phillips auctions previously, Phillips will accept American Express, Visa, MasterCard, and CUP (in person transactions only for CUP) to pay for invoices of CHF100,000 or less. A processing fee will apply.

Collection

It is our policy to request proof of identity on collection of a lot. A lot will be released to the buyer or the buyer’s authorized representative when Phillips has received full and cleared payment and we are not owed any other amount by the buyer. After the auction, all lots will be kept at our premises.

Loss or Damage

Buyers are reminded that Phillips accepts liability for loss or damage to lots for a maximum of seven days following the auction.

Transport and Shipping

As a free service for buyers, Phillips will wrap purchased lots for hand carry only. We do not provide packing, handling or shipping services directly. However, we will coordinate with shipping agents instructed by you in order to facilitate the packing, handling and shipping of property purchased at Phillips. Please refer to Paragraph 7 of the Conditions of Sale for more information.

Export and Import

Before bidding for any property, prospective bidders are advised to make independent enquiries as to whether a licence is required to export the property from Switzerland or to import it into another country. It is the buyer’s sole responsibility to comply with all import and export laws and to obtain any necessary licences or permits. The denial of any required licence or permit or any delay in obtaining such documentation will not justify the cancellation of the sale or any delay in making full payment for the lot.

The Auctioneer may vary the increments during the course of the auction at his or her own discretion.

Buyers should note that the export of items offered for sale in this Auction to certain countries (including Russia and Belarus) may be prohibited pursuant to Government sanctions and other regulatory measures in force from time to time.

Regulated Species

Items made of or incorporating plant or animal material, such as coral, crocodile, ivory, whalebone, Brazilian rosewood, rhinoceros horn or tortoiseshell, irrespective of age, percentage or value, may require a licence or certificate prior to exportation and additional licences or certificates upon importation to the US or to any country within or outside the European Union (EU). Please note that the ability to obtain an export licence or certificate does not ensure the ability to obtain an import licence or certificate in another country, and vice versa. We suggest that prospective bidders check with their own government regarding wildlife import requirements prior to placing a bid. It is the buyer’s sole responsibility to obtain any necessary export or import licences or certificates as well as any other required documentation. Please note that the US prohibits the importation of any item containing African elephant ivory. Asian elephant ivory may be imported in to the US only if accompanied by independent scientific analysis regarding continent of origin and confirmation the object is more than 100 years old. We have not obtained a scientific analysis on any lot prior to sale and cannot indicate whether elephant ivory in a particular lot is African or Asian elephant. Buyers purchase these lots at their own risk and will be responsible for the costs of obtaining any scientific analysis or other report required in connection with their proposed import of such property into the US.

With regard to any item containing endangered species other than elephant ivory, an importer into the US must provide documented evidence of the species identification and age of an object in order to demonstrate that the object qualifies as an antique. This will require the buyer to obtain an independent appraisal certifying the species of endangered material on the object and certifying that the object is not less than 100 years of age. A prospective buyer planning to import an object into the US may not rely on Phillips cataloguing to establish the species of endangered material on the object or to establish the age of the object and must consult with a qualified independent appraiser prior to placing a bid on the lot.

Please note that lots containing potentially regulated plant or animal material are marked as a convenience to our clients, but Phillips does not accept liability for errors or for failing to mark lots containing protected or regulated species.

Privacy

Our Privacy Policy is available at www.phillips.com or by emailing dataprotection@ phillips.com and sets out: (i) the types of personal data we will or may collect and process; (ii) the purposes for which we will or may process your personal data; (iii) the lawful bases we rely on when processing your personal data; (iv) your rights in respect of our processing of your personal data; and (v) various other information as required by applicable laws.

Phillips premises, sale, and exhibition venues are subject to CCTV video surveillance and recording for security, client service and bid monitoring purposes. Phillips’ auctions will be filmed for simultaneous live broadcast on Phillips’ and third party websites and applications.

Your communications with Phillips, including by phone and online (e.g. phone and on-line bidding) may be recorded for security, client service and bid monitoring purposes. Where we record such information we will process it in accordance with our Privacy Policy.

Important Notices

Condition

Phillips makes no representation or warranty that any watch or clock is in working order, and no catalogue description (appearing in the catalogue or accessed via a QR Code) of any lot should be construed as so stating. Prospective buyers are advised to have watches and clocks checked by a competent watchmaker or watch or clock restorer before use. As a service to prospective buyers, we may provide a description of the condition of watches and clocks in the catalogue entry (appearing in the catalogue or accessed via a QR Code) including references to defects and repairs, and furnish a condition report, but such information is not necessarily complete and may not specify all mechanical replacements, restorations or defects. Please note that Phillips does not guarantee the authenticity of any individual components parts, such as wheels, hands, crowns, crystals, screws, bracelets and leather bands, since prior repairs and restoration work may have resulted in the replacement of original parts. Nor does Phillips warrant that watches in water- resistant cases are currently water-resistant. Prospective buyers should inspect all watches and clocks prior to the auction to evaluate the condition of property offered for sale.

Exportation of Watch Bands Incorporating Material from Regulated Species

Some of the watches offered for sale in the catalogue may have bands made of endangered or protected animal materials, such as alligator or crocodile, and may not lawfully be exported from the auction site without a CITES export permit. As explained in Paragraph 4 of the Guide for Prospective Buyers, these lots are marked with ∑ in the catalogue. Accordingly, for purchased watches that are to be shipped out of the sale site for delivery, Phillips may need to remove and retain the band before shipping the watch and buckle.

Authenticity Certificates

Certain manufacturers do not issue certificates of authenticity, and Phillips has no obligation to furnish a buyer with a certificate of authenticity from the manufacturer, except when specifically noted in the catalogue. Unless Phillips is satisfied that we should cancel the sale in accordance with the Authorship Warranty provided in the Conditions of Sale, the failure of a manufacturer to issue a certificate will not constitute grounds for cancellation of the sale.

Conditions of Sale

The Conditions of Sale and Authorship Warranty set out below govern the relationship between bidders and buyers, on the one hand, and Phillips Fine Watches Limited (Geneva branch) registered in Geneva under number 380214667 (“Phillips”) and sellers, on the other hand. All prospective buyers should read these Conditions of Sale, the Important Notices immediately following the Guide for Prospective Buyers and the Authorship Warranty carefully before bidding.

1 Introduction

Each lot in this catalogue is offered for sale and sold subject to: (a) the Conditions of Sale and Authorship Warranty; (b) additional notices and terms in other places in this catalogue, including the Guide for Prospective Buyers and Important Notices (c) supplements to this catalogue including information accessed via QR Codes appearing in this catalogue, and (d) other written material posted by Phillips in the saleroom, in each case as amended by any addendum or announcement by the auctioneer prior to the auction.

By bidding at the auction, whether in person, through an agent, by written bid, by telephone bid or other means, bidders and buyers agree to be bound by these Conditions of Sale, as so changed or supplemented, and Authorship Warranty.

These Conditions of Sale, as so changed or supplemented, and Authorship Warranty contain all the terms on which Phillips and the seller contract with the buyer.

2 Phillips As Agent

Phillips acts as an agent for the seller, unless otherwise indicated in this catalogue or at the time of auction. On occasion, Phillips may own a lot directly, in which case we will act in a principal capacity as a consignor, or a company affiliated with Phillips may own a lot, in which case we will act as agent for that company, or Phillips or an affiliated company may have a legal, beneficial or financial interest in a lot as a secured creditor or otherwise.

3 Catalogue Descriptions and Condition of Property

Lots are sold subject to the Authorship Warranty, as described in the catalogue (unless such description is changed or supplemented, as provided in Paragraph 1 above) and in the condition that they are in at the time of the sale on the following basis.

(a) The knowledge of Phillips in relation to each lot is partially dependent on information provided to us by the seller, and Phillips is not able to and does not carry out exhaustive due diligence on each lot. Prospective buyers acknowledge this fact and accept responsibility for carrying out inspections and investigations to satisfy themselves as to the lots in which they may be interested. Notwithstanding the foregoing, we shall exercise such reasonable care when making express statements in catalogue descriptions or condition reports (including those accessed via QR Codes appearing in this catalogue) as consistent with our role as auctioneer of lots in this sale and in light of (i) the information provided to us by the seller, (ii) scholarship and technical knowledge and (iii) the generally accepted opinions of relevant experts, in each case at the time any such express statement is made.

(b) Each lot offered for sale at Phillips is available for inspection by prospective buyers prior to the auction. Phillips accepts bids on lots on the basis that bidders (and independent experts on their behalf, to the extent appropriate given the nature and value of the lot and the bidder’s own expertise) have fully inspected the lot prior to bidding and have satisfied themselves as to both the condition of the lot and the accuracy of its description.

(c) Prospective buyers acknowledge that many lots are of an age and type which means that they are not in perfect condition. As a courtesy to clients, Phillips may prepare and provide condition reports to assist prospective buyers when they are inspecting lots. Catalogue descriptions and condition reports (including those accessed via QR Codes appearing in this catalogue) may make reference to particular imperfections of a lot, but bidders should note that lots may have other faults not expressly referred to in the catalogue or condition report. All dimensions are approximate. Illustrations are for identification purposes only and cannot be used as precise indications of size or to convey full information as to the actual condition of lots.

(d) Information provided to prospective buyers in respect of any lot, including any pre-sale estimate, whether written or oral, and information in any catalogue, condition or other report, commentary or valuation, is not a representation of fact but rather a statement of opinion held by Phillips. Any pre-sale estimate may not be relied on as a prediction of the selling price or value of the lot and may be revised from time to time by Phillips at our absolute discretion. Neither Phillips nor any of our affiliated companies shall be liable for any difference between the pre-sale estimates for any lot and the actual price achieved at auction or upon resale.

4 Bidding at Auction

(a) Phillips has absolute discretion to refuse admission to the auction or participation in the sale. All bidders must register for a paddle prior to bidding, supplying such information and references as required by Phillips.

(b) As a convenience to bidders who cannot attend the auction in person, Phillips may, if so instructed by the bidder, execute written absentee bids on a bidder’s behalf. Absentee bidders are required to submit bids on the ‘Absentee Bid Form’, a copy of which is printed in this catalogue or otherwise available from Phillips. Bids must be placed in the currency of the sale. The bidder must clearly indicate the maximum amount he or she intends to bid, excluding the Buyer’s Premium and value added tax (VAT). The huissier or auctioneer (the ‘Auctioneer’) will not accept an instruction to execute an absentee bid which does not indicate such maximum bid. Our staff will attempt to execute an absentee bid at the lowest possible price taking into account the reserve and other bidders. Any absentee bid must be received at least 24 hours in advance of the sale. In the event of identical bids, the earliest bid received will take precedence.

(c) Telephone bidders are required to submit bids on the ‘Telephone Bid Form’, a copy of which is printed in this catalogue or otherwise available from Phillips. Telephone bidding is available for lots whose low pre-sale estimate is at least CHF1000. Phillips reserves the right to require written confirmation of a successful bid from a telephone bidder by fax or otherwise immediately after such bid is accepted by the Auctioneer. Telephone bids may be recorded and, by bidding on the telephone, a bidder consents to the recording of the conversation.

(d) Bidders may participate in an auction by bidding online through Phillips’s online live bidding platform available on our website at www.phillips.com. To bid online, bidders must register online at least 24 hours before the start of the auction. Online bidding is subject to approval by Phillips’s bid department in our sole discretion. As noted in Paragraph 3 above, Phillips encourages online bidders to inspect prior to the auction any lot(s) on which they may bid, and condition reports are available upon request. Bidding in a live auction can progress quickly. To ensure that online bidders are not placed at a disadvantage when bidding against bidders in the room or on the telephone, the procedure for placing bids through Phillips’s online bidding platform is a one-step process. By clicking the bid button on the computer screen, a bidder submits a bid. Online bidders acknowledge and agree that bids so submitted are final and may not under any circumstances be amended or retracted. During a live auction, when bids other than online bids are placed, they will be displayed on the online bidder’s computer screen as ‘floor’ bids. ‘Floor’ bids include bids made by the auctioneer to protect the reserve. In the event that an online bid and a ‘floor’ or ‘phone’ bid are identical, the ‘floor’ bid may take precedence at the Auctioneer’s discretion. The next bidding increment is shown for the convenience of online bidders in the bid button. The bidding increment available to online bidders may vary from the next bid actually taken by the Auctioneer, as the Auctioneer may deviate from Phillips’s standard increments at any time at his or her discretion, but an online bidder may only place a bid in a whole bidding increment. Phillips’s bidding increments are published in the Guide for Prospective Buyers.

(e) When making a bid, whether in person, by absentee bid, on the telephone or online, a bidder accepts personal liability to pay the purchase price, as described more fully in Paragraph 6 (a) below, plus all other applicable charges.

(f) By participating in the auction, whether in person, by absentee bid, on the telephone or online, each prospective buyer represents and warrants that any bids placed by such person, or on such person’s behalf, are not the product of any collusive or other anti-competitive agreement and are otherwise consistent with federal and state antitrust law.

(g) Arranging absentee, telephone and online bids is a free service provided by Phillips to prospective buyers. While we undertake to exercise reasonable care in undertaking such activity, we cannot accept liability for failure to execute such bids except where such failure is caused by our willful misconduct.

Lots with the symbol [*] are Premium Lots. To bid on Premium Lots prospective buyers must complete and satisfy Phillips’ Premium Lot pre-registration procedure no later than 24 hours before the start of the auction session in which the Lot is offered. Premium Lot paddles will be issued to bidders who complete and satisfy the Premium Lot pre-registration procedure. The Auctioneer will only accept bids from Premium Lot paddles in respect of Premium Lots. Please contact the department organizing the auction for further details.

(i) Employees of Phillips and our affiliated companies, including the auctioneer, may bid at the auction by placing absentee bids so long as they do not know the reserve when submitting their absentee bids and otherwise comply with our employee bidding procedures.

5 Conduct of the Auction

(a) Unless otherwise indicated by the symbol •, each lot is offered subject to a reserve, which is the confidential minimum selling price agreed by Phillips with the seller. The reserve will not exceed the low pre-sale estimate at the time of the auction.

(b) The Auctioneer has discretion at any time to refuse any bid, withdraw any lot, re-offer a lot for sale (including after the fall of the hammer) if he or she believes there may be error or dispute and take such other action as he or she deems reasonably appropriate. Phillips shall have no liability whatsoever for any such action taken by the Auctioneer. If any dispute arises after the sale, our sale record is conclusive. The Auctioneer may accept bids made by a company affiliated with Phillips provided that the bidder does not know the reserve placed on the lot.

(c) The Auctioneer will commence and advance the bidding at levels and in increments he or she considers appropriate. In order to protect the reserve on any lot, the Auctioneer may place one or more bids on behalf of the seller up to the reserve without indicating he or she is doing so, either by placing consecutive bids or bids in response to other bidders. If a lot is offered without reserve, unless there are already competing absentee bids, the Auctioneer will generally open the bidding at 50% of the lot’s low pre-sale estimate. In the absence of a bid at that level, the Auctioneer will proceed backwards at his or her discretion until a bid is recognized and will then advance the bidding from that amount. Absentee bids on no reserve lots will, in the absence of a higher bid, be executed at approximately 50% of the low pre-sale estimate or at the amount of the bid if it is less than 50% of the low pre-sale estimate. If there is no bid whatsoever on a no reserve lot, the Auctioneer may deem such lot unsold.

(d) The sale will be conducted in Swiss francs and payment is due in Swiss francs. For the benefit of international clients, pre-sale estimates in the auction catalogue may be shown in US dollars and/or euros and, if so, will reflect approximate exchange rates. Accordingly, estimates in US dollars or euros should be treated only as a guide. If a currency converter is operated during the sale, it is done so as a courtesy to bidders, but Phillips accepts no responsibility for any errors in currency conversion calculation.

(e) Subject to the Auctioneer’s reasonable discretion, the highest bidder accepted by the Auctioneer will be the buyer and the striking of the hammer marks the acceptance of the highest bid and the conclusion of a contract for sale between the seller and the buyer. Risk and responsibility for the lot passes to the buyer as set forth in Paragraph 7 below.

(f) If a lot is not sold, the Auctioneer will announce that it has been ‘passed’, ‘withdrawn’, ‘returned to owner’ or ‘bought-in’.

(g) Any post-auction sale of lots offered at auction shall incorporate these Conditions of Sale and Authorship Warranty as if sold in the auction.

6 Purchase Price and Payment

(a) The buyer agrees to pay us, in addition to the hammer price of the lot, the Buyer’s Premium, plus any applicable value added tax (VAT) (the ‘Purchase Price’). The Buyer’s Premium is 27% of the hammer price up to and including CHF1,000,000, 21% of the portion of the hammer price above CHF1,000,000 up to and including CHF6,000,000 and 14.5% of the portion of the hammer price above CHF6,000,000. Phillips reserves the right to pay from our compensation an introductory commission to one or more third parties for assisting in the sale of property offered and sold at auction.

(b) VAT of 7.7% is payable on the hammer price plus Buyer’s Premium. This tax is refunded to any buyer domiciled outside Switzerland if, but only if, Phillips receives from such buyer an export declaration in respect of a purchased lot which has been stamped by Swiss customs. All prices, fees, charges and expenses set out in these Conditions of Sale are quoted exclusive of VAT.

(c) Payments must be made by the invoiced party in Swiss francs Please reference the relevant invoice number.

Payment is due immediately following the auction regardless of any intention to obtain an export or import license or other permit for such lot.

Interest will be charged on late payment at the rate of 12% per annum.

(d) If you are a new client bidding online in our Auction for the first time, as a security measure you will be required to pay for your lots by wire transfer only. This is our standard policy for all new online buyers.

As a courtesy to clients who have bid or bought in our sales previously, Phillips will accept American Express, Visa, MasterCard, Poste Carte, Maestro, and CUP (in person transactions only for CUP) to pay for invoices of CHF100,000 or less. A processing fee will apply.

(e) Title in a purchased lot will not pass until Phillips has received the Purchase Price for that lot in cleared funds. Phillips is not obliged to release a lot to the buyer until title in the lot has passed and appropriate identification has been provided, and any earlier release does not affect the passing of title or the buyer’s unconditional obligation to pay the Purchase Price.

7 Collection of Property

(a) Phillips will not release a lot to the buyer until we have received payment of its Purchase Price in full in cleared funds, the buyer has paid all outstanding amounts due to Phillips or any of our affiliated companies, including any charges payable pursuant to Paragraph 8 (a) below, and the buyer has satisfied such other terms as we in our sole discretion shall require, including providing information and documentation we require to satisfy our customer due diligence and verification checks for Know Your Customer compliance purposes and completing any antimoney laundering, anti-terrorism financing and sanctions checks. As soon as a buyer has satisfied all of the above conditions, he or she should contact us at +41 22 317 8181 to arrange for collection of purchased property.

(b) The buyer must arrange for collection of a purchased lot within seven days of the date of the auction. After the auction, all lots will be kept at our premises. Purchased lots are at the buyer’s risk, including the responsibility for insurance, from (i) the date of collection or (ii) seven days after the auction, whichever is the earlier. Until risk passes, Phillips will compensate the buyer for any loss or damage to a purchased lot up to a maximum of the Purchase Price paid, subject to our usual exclusions for loss or damage to property.

(c) As a courtesy to clients, Phillips will, without charge, wrap purchased lots for hand carry only. We do not provide packing, handling, insurance or shipping services. We will coordinate with shipping agents instructed by the buyer, whether or not recommended by Phillips, in order to facilitate the packing, handling, insurance and shipping of property bought at Phillips. Any such instruction is entirely at the buyer’s risk and responsibility, and we will not be liable for acts or omissions of third party packers or shippers. Property will be collected by the buyer at the point it is released in the sale location by Phillips to the buyer or to a third-party shipper acting for the buyer. The buyer is responsible for paying any import duties and local taxes payable to import the Property to its final destination.

(d) Phillips will require presentation of government-issued identification prior to release of a lot to the buyer or the buyer’s authorized representative.

8 Failure to Collect Purchases

(a) If the buyer pays the Purchase Price but fails to collect a purchased lot within 30 days of the auction, the buyer will incur a late collection fee of CHF10 per day for each uncollected lot. We will not release purchased lots to the buyer until all such charges have been paid in full.

(b) If a purchased lot is paid for but not collected within six months of the auction, the buyer authorizes Phillips, upon notice, to arrange a resale of the item by auction or private sale, with estimates and a reserve set at Phillips’s reasonable discretion. The proceeds of such sale will be applied to pay for storage charges and any other outstanding costs and expenses owed by the buyer to Phillips or our affiliated companies and the remainder will be forfeited unless collected by the buyer within two years of the original auction.

Remedies for Non-Payment

(a) Without prejudice to any rights the seller may have, if the buyer without prior agreement fails to make payment of the Purchase Price for a lot in cleared funds within seven days of the auction, Phillips may in our sole discretion exercise one or more of the following remedies: (i) store the lot at Phillips‘s premises or elsewhere at the buyer’s sole risk and expense; (ii) cancel the sale of the lot, retaining any partial payment of the Purchase Price as liquidated damages; (iii) reject future bids from the buyer or render such bids subject to payment of a deposit; (iv) charge interest at 12% per annum from the date payment became due until the date the Purchase Price is received in cleared funds; (v) subject to notification of the buyer, exercise a lien over any of the buyer’s property which is in the possession of Phillips and instruct our affiliated companies to exercise a lien over any of the buyer’s property which is in their possession and, in each case, no earlier than 30 days from the date of such notice arrange the sale of such property and apply the proceeds to the amount owed to Phillips or any of our affiliated companies after the deduction from sale proceeds of our standard vendor’s commission, all sale-related expenses and any applicable taxes thereon; (vi) resell the lot by auction or private sale, with estimates and a reserve set at Phillips’s reasonable discretion, it being understood that in the event such resale is for less than the original hammer price and Buyer’s Premium for that lot, the buyer will remain liable for the shortfall together with all costs incurred in such resale; (vii) commence legal proceedings to recover the hammer price and Buyer’s Premium for that lot, together with interest and the costs of such proceedings; (viii) set off the outstanding amount remaining unpaid by the buyer against any amounts which we or any of our affiliated companies may owe the buyer in any other transactions; (ix) release the name and address of the buyer to the seller to enable the seller to commence legal proceedings to recover the amounts due and legal costs; or (x) take such other action as we deem necessary or appropriate.

(b) The buyer irrevocably authorizes Phillips to exercise a lien over the buyer’s property which is in our possession upon notification by any of our affiliated companies that the buyer is in default of payment. Phillips will notify the buyer of any such lien. The buyer also irrevocably authorizes Phillips, upon notification by any of our affiliated companies that the buyer is in default of payment, to pledge the buyer’s property in our possession by actual or constructive delivery to our affiliated company as security for the payment of any outstanding amount due. Phillips will notify the buyer if the buyer’s property has been delivered to an affiliated company by way of pledge.

(c) If the buyer is in default of payment, the buyer irrevocably authorizes Phillips to instruct any of our affiliated companies in possession of the buyer’s property to deliver the property by way of pledge as the buyer’s agent to a third party instructed by Phillips to hold the property on our behalf as security for the payment of the Purchase Price and any other amount due and, no earlier than 30 days from the date of written notice to the buyer, to sell the property in such manner and for such consideration as can reasonably be obtained on a forced sale basis and to apply the proceeds to any amount owed to Phillips or any of our affiliated companies after the deduction from sale proceeds of our standard vendor’s commission, all sale-related expenses and any applicable taxes thereon.

10 Rescission by Phillips

Phillips shall have the right, but not the obligation, to rescind a sale without notice to the buyer if we reasonably believe that there is a material breach of the seller’s representations and warranties or the Authorship Warranty or an adverse claim is made by a third party. Upon notice of Phillips election to rescind the sale, the buyer will promptly return the lot to Phillips, and we will then refund the Purchase Price paid to us. As described more fully in Paragraph 13 below, the refund shall constitute the sole remedy and recourse of the buyer against Phillips and the seller with respect to such rescinded sale.

11 Export, Import and Endangered Species Licences and Permits

Before bidding for any property, prospective buyers are advised to make their own enquiries as to whether a licence is required to export a lot from Switzerland or to import it into another country. Prospective buyers are advised that some countries prohibit the import of property made of or incorporating plant or animal material, such as coral, crocodile, ivory, whalebone, Brazilian rosewood, rhinoceros horn or tortoiseshell, irrespective of age, percentage or value. Accordingly, prior to bidding, prospective buyers considering export of purchased lots should familiarize themselves with relevant export and import regulations of the countries concerned. Please note that the US prohibits the importation of any item containing African elephant ivory. Asian elephant ivory may be imported in to the US only if accompanied by independent scientific analysis of continent of origin and confirmation the object is more than 100 years old.

With regard to any item containing endangered species other than elephant ivory, an importer into the US must provide documented evidence of the species identification and age of an object in order to demonstrate that the item qualifies as an antique. This will require the buyer to obtain an independent appraisal certify the species of endangered material on the object and certifying that the object is not less than 100 years of age. A prospective buyer planning to import an object containing endangered species into the US may not rely on Phillips cataloguing to establish the species of endangered material on the object or to establish the age of the object and must consult with a qualified independent appraiser prior to placing a bid on the lot.

It is solely the buyer’s responsibility to comply with these laws and to obtain any necessary export, import and endangered species licences or permits. Failure to obtain a licence or permit or delay in so doing will not justify the cancellation of the sale or any delay in making full payment for the lot. As a courtesy to clients, Phillips has marked in the catalogue lots containing potentially regulated plant or animal material, but we do not accept liability for errors or for failing to mark lots containing protected or regulated species.

Export, Import, Sales and/or Use Taxes

Buyers should note that they are responsible for all charges, duties and taxes related to the exportation and importation of lots shipped by them or shipped on their behalf, including any applicable Sales and/or Use Taxes which may be due on importing the property to the United States.

Export and Import Bans and Restrictions

Buyers should note that the export of items offered for sale in this Auction to certain countries (including Russia and Belarus) may be prohibited pursuant to Government sanctions and other regulatory measures in force from time to time. Please contact the department organising the auction for further details.

12. US Imports Customs Tariffs

Buyers intending to import property into the United States of America should note that US Customs may charge an additional import duty upon the importation of (i) products manufactured or created in mainland China and (ii) printed materials (including photographs, prints, lithographs, books and designs) printed in the UK or Germany.

Phillips will mark with a symbol lots which may be subject to additional US import tariffs, where this is known to us. Please note, however, that any such markings are done by us only as a convenience to bidders. Phillips does not accept liability for errors including failing to mark lots accurately or for the absence of any marking.

13 Privacy

(a) You acknowledge and understand that we may process your personal data (including potentially special category data) in accordance with our privacy policy from time to time as published at www.phillips.com or available by emailing dataprotection@phillips.com.

(b) Our privacy policy sets out: (i) the types of personal data we will or may collect and process; (ii) the purposes for which we will or may process your personal data (including for example the provision of auction, private sale and related services; the performance and enforcement of these terms and conditions; the carrying out of identity and credit checks; keeping you informed about upcoming auctions, exhibitions and special events; and generally where reasonably necessary in the management and operation of our business); (iii) the lawful bases on which we rely in undertaking our processing of your personal data; (iv) your rights in respect of our processing of your personal data; and (v) various other information as required by applicable laws.

(c) Phillips premises and sale and exhibition venues are subject to CCTV video surveillance and recording for security, client service and bid monitoring purposes and will be filmed during the auction for simultaneous live broadcast on our and third party websites and applications. By remaining in these areas, you acknowledge that you may be photographed, filmed and recorded and grant your permission for your likeness and voice to be included in such recordings. If you do not wish to be photographed or filmed or appear in such recordings, please speak to a member of Phillips staff.

Your communications with Phillips, including by telephone and online (e.g. telephone and on-line bidding) may also be recorded for security, client service and bid monitoring purposes. Where we record such information we will process it in accordance with our Privacy Policy available at www.phillips.com.

14 Limitation of Liability

(a) Subject to sub-paragraph (e) below, the total liability of Phillips, our affiliated companies and the seller to the buyer in connection with the sale of a lot shall be limited to the Purchase Price actually paid by the buyer for the lot.

(b) Except as otherwise provided in this Paragraph 14, none of Phillips, any of our affiliated companies or the seller (i) is liable for any errors or omissions, whether orally or in writing, in information provided to prospective buyers by Phillips or any of our affiliated companies or (ii) accepts responsibility to any bidder in respect of acts or omissions, whether negligent or otherwise, by Phillips or any of our affiliated companies in connection with the conduct of the auction or for any other matter relating to the sale of any lot.

(c) All warranties other than the Authorship Warranty, express or implied, including any warranty of satisfactory quality and fitness for purpose, are specifically excluded by Phillips, our affiliated companies and the seller to the fullest extent permitted by law.

(d) Subject to sub-paragraph (e) below, none of Phillips, any of our affiliated companies or the seller shall be liable to the buyer for any loss or damage beyond the refund of the Purchase Price referred to in sub-paragraph (a) above, whether such loss or damage is characterised as direct, indirect, special, incidental or consequential, or for the payment of interest on the Purchase Price to the fullest extent permitted by law.

(e) No provision in these Conditions of Sale shall be deemed to exclude or limit the liability of Phillips or any of our affiliated companies to the buyer in respect of any fraud or fraudulent misrepresentation made by any of us or in respect of death or personal injury caused by our negligent acts or omissions.

15 Copyright

The copyright in all images, illustrations and written materials produced by or for Phillips relating to a lot, including the contents of this catalogue, is and shall remain at all times the property of Phillips and such images and materials may not be used by the buyer or any other party without our prior written consent. Phillips and the seller make no representations or warranties that the buyer of a lot will acquire any copyright or other reproduction rights in it.

16 General

(a) These Conditions of Sale, as changed or supplemented as provided in Paragraph 1 above, and Authorship Warranty set out the entire agreement between the parties with respect to the transactions contemplated herein and supersede all prior and contemporaneous written, oral or implied understandings, representations and agreements.

(b) Notices to Phillips shall be in writing and addressed to the department in charge of the sale, quoting the reference number specified at the beginning of the sale catalogue. Notices to clients shall be addressed to the last address notified by them in writing to Phillips.

(c) These Conditions of Sale are not assignable by any buyer without our prior written consent but are binding on the buyer’s successors, assigns and representatives.

(d) Should any provision of these Conditions of Sale be held void, invalid or unenforceable for any reason, the remaining provisions shall remain in full force and effect. No failure by any party to exercise, nor any delay in exercising, any right or remedy under these Conditions of Sale shall act as a waiver or release thereof in whole or in part.

17 Law and Jurisdiction

(a) The rights and obligations of the parties with respect to these Conditions of Sale and Authorship Warranty, the conduct of the auction and any matters related to any of the foregoing shall be governed by and interpreted in accordance with Swiss law.

(b) For the benefit of Phillips, all bidders and sellers agree that the ordinary courts of the Canton of Geneva, Switzerland are to have exclusive jurisdiction to settle all disputes arising in connection with all aspects of all matters or transactions to which these Conditions of Sale and Authorship Warranty relate or apply, subject to appeal to the Federal Tribunal. All parties agree that Phillips shall retain the right to bring proceedings in any court other than the ordinary courts of the Canton of Geneva.

(c) All bidders and sellers irrevocably consent to service of process or any other documents in connection with proceedings in any court by facsimile transmission, personal service, delivery by mail or in any other manner permitted by Swiss law, the law of the place of service or the law of the jurisdiction where proceedings are instituted at the last address of the bidder or seller known to Phillips.

Authorship Warranty

Phillips warrants the authorship of property in this auction catalogue described in headings in BOLD or CAPITALIZED type for a period of five years from date of sale by Phillips, subject to the exclusions and limitations set forth below and the Important Notices set out in this catalogue immediately following the Guide for Prospective Buyers.

(a) Phillips gives this Authorship Warranty only to the original buyer of record ( i.e. , the registered successful bidder) of any lot. This Authorship Warranty does not extend to (i) subsequent owners of the property, including purchasers or recipients by way of gift from the original buyer, heirs, successors, beneficiaries and assigns; (ii) property where the description in the catalogue (including descriptions accessed via QR Codes appearing in this catalogue) states that there is a conflict of opinion on the authorship of the property; (iii) property where our attribution of authorship was on the date of sale consistent with the generally accepted opinions of specialists, scholars or other experts; (iv) property whose description or dating is proved inaccurate by means of scientific methods or tests not generally accepted for use at the time of the publication of the catalogue or which were at such time deemed unreasonably expensive or impractical to use or likely in our reasonable opinion to have caused damage or loss in value to the lot; or (v) property where there has been no material loss in value from the value of the lot had it been as described in the heading of the catalogue entry.

(b) In any claim for breach of the Authorship Warranty, Phillips reserves the right, as a condition to rescinding any sale under this warranty, to require the buyer to provide to us at the buyer’s expense the written opinions of two recognized experts approved in advance by Phillips. We shall not be bound by any expert report produced by the buyer and reserve the right to consult our own experts at our expense. If Phillips agrees to rescind a sale under the Authorship Warranty, we shall refund to the buyer the reasonable costs charged by the experts commissioned by the buyer and approved in advance by us.

(c) Subject to the exclusions set forth in subparagraph (a) above, the buyer may bring a claim for breach of the Authorship Warranty provided that (i) he or she has notified Phillips in writing within three months of receiving any information which causes the buyer to question the authorship of the lot, specifying the auction in which the property was included, the lot number in the auction catalogue and the reasons why the authorship of the lot is being questioned and (ii) the buyer returns the lot to Phillips to the salesroom in which it was purchased in the same condition as at the time of its auction and is able to transfer good and marketable title in the lot free from any third party claim arising after the date of the auction. Phillips has discretion to waive any of the foregoing requirements set forth in this subparagraph (c) or subparagraph (b) above.

(d) The buyer understands and agrees that the exclusive remedy for any breach of the Authorship Warranty shall be rescission of the sale and refund of the original Purchase Price paid. This remedy shall constitute the sole remedy and recourse of the buyer against Phillips, any of our affiliated companies and the seller and is in lieu of any other remedy available as a matter of law or equity. This means that none of Phillips, any of our affiliated companies or the seller shall be liable for loss or damage beyond the remedy expressly provided in this Authorship Warranty, whether such loss or damage is characterized as direct, indirect, special, incidental or consequential, or for the payment of interest on the original Purchase Price.