672 lots

LOT 661

Important Modern & Vintage Timepieces Geneva, May 09, 2026

AUDEMARS PIGUET, SWITZERLAND, REF. 5402 ST, ROYAL OAK JUMBO, A SERIES, STAINLESS STEEL

A fine, rare, early, large, stainless steel, self winding wristwatch with date

Grading System: AAA

CHF 25,000 - 45,000

HKD 248,000 - 448,000

USD 31,700 - 57,000

EUR 27,100 - 48,800

JPY 5,040,000 - 9,070,000

Brand Audemars Piguet, switzerland

Model Royal Oak Jumbo

Reference 5402 ST

Year 1972

Case No. A 787

Bracelet stainless steel Audemars Piguet/ Gay Freres bracelet dated 72, approx. overall length 175 mm.

Diameter 40

Caliber 2121, 36 jewels

Signature dial, case and movement

Accessories original fitted box, Royal Oak booklet

LOT 662

Important Modern & Vintage Timepieces Geneva, May 09, 2026

PATEK PHILIPPE, SWITZERLAND, REF. 5050 R, 18K PINK GOLD

A fine and rare, 18k pink gold, self winding retrograde perpetual calendar wristwatch

Grading System:

CHF 40,000 - 60,000

HKD 398,000 - 600,000

USD 51,000 - 76,000

EUR 43,300 - 65,000

JPY 8,070,000 - 12,100,000

Brand Patek Philippe, switzerland

Reference 5050 R

Year circa 1994

Movement No. 1957730

Case No. 2998730

Bracelet 18k pink gold Patek Philippe buckle

Diameter 35

Caliber 315 S-QR, 31 jewels

Signature dial, case and movement

Accessories fitted box (flaking), certificate of origin (bottom part has been cut), full caseback, push pin

LOT 663

Important Modern & Vintage Timepieces Geneva, May 09, 2026

PATEK PHILIPPE, SWITZERLAND, REF. 5159G-001, 18K WHITE GOLD

A fine, complicated, 18k white gold, self winding retrograde perpetual calendar wristwatch with moonphase

Grading System: AAA

CHF 28,000 - 35,000

HKD 278,000 - 348,000

USD 35,500 - 44,300

EUR 30,400 - 37,900

JPY 5,650,000 - 7,060,000

Brand Patek Philippe, switzerland

Reference 5159G-001

Year Sold in June 2011

Movement No. 5574448

Case No. 4529652

Bracelet leather with an 18k white gold Patek Philippe buckle

Diameter 38

Caliber 324 S QR, 30 jewels

Signature dial, case and movement

Accessories original fitted box, certificate of origin, instruction booklet, booklets, push pin

LOT 664

Important Modern & Vintage Timepieces Geneva, May 09, 2026

PATEK PHILIPPE, SWITZERLAND, REF. 4960A-010, AQUANAUT, ORIGINAL CERTIFICATE, STAINLESS STEEL

A fine, iconic, stainless steel, quartz lady's wristwatch with date

Grading System: AA

CHF 10,000 - 15,000

HKD 100,000 - 150,000

USD 12,700 - 19,000

EUR 10,900 - 16,300

JPY 2,020,000 - 3,030,000

Brand Patek Philippe, switzerland

Model Aquanaut

Reference 4960A-010

Year Sold in July 2006

Movement No. 3320568

Case No. 4301916

Bracelet rubber with a stainless steel Patek Philippe double deployant clasp

Diameter 30

Caliber E 19, 7 jewels

Signature dial, case and movement

Accessories pouch, certificate of origin

LOT 665

Important Modern & Vintage Timepieces Geneva, May 09, 2026

PATEK PHILIPPE, SWITZERLAND, REF. 5060A-001, AQUANAUT, 1ST SERIES, ORIGINAL BOX AND CERTIFICATE, STAINLESS STEEL

TO BE SOLD WITHOUT RESERVE

A fine, limited, early, stainless steel, self winding center second wristwatch with date

Grading System: AAA

CHF 15,000 - 25,000

HKD 150,000 - 248,000

USD 19,000 - 31,700

EUR 16,300 - 27,100

JPY 3,030,000 - 5,040,000

Brand Patek Philippe, switzerland

Model Aquanaut

Reference 5060A-001

Year Sold in July 1998

Movement No. 3024710

Case No. 4046494

Bracelet rubber with a stainless steel Patek Philippe double deployant clasp

Diameter 35.5

Caliber 330 SC, 30 jewels

Signature dial, case and movement

Accessories original fitted box (flaking), certificate of origin, instruction booklet, booklets, Patek service hang tag, extra rubber strap

LOT 666

Important Modern & Vintage Timepieces Geneva, May 09, 2026

PATEK PHILIPPE, SWITZERLAND, REF. 5050J-019, RETROGRADE PERPETUAL CALENDAR, BATON INDEXES, 18K YELLOW GOLD

A very fine and rare, 18k yellow gold, self winding retrograde perpetual calendar wristwatch with moonphase

Grading System: AA

CHF 27,800 - 46,200

HKD 276,000 - 458,000

USD 35,100 - 59,000

EUR 30,000 - 50,000

JPY 5,590,000 - 9,310,000

Brand Patek Philippe, Switzerland

Model retrograde perpetual calendar

Reference 5050J-019

Year 2005

Movement No. 3236413

Case No. 2998679

Bracelet leather strap with 18k yellow gold Patek Philippe deployant clasp

Diameter 36

Weight approx 80g

Caliber 315 S QR, 31 jewels

Signature case, dial and movement

Accessories certificate of origin, booklets, second gold caseback

LOT 667

Important Modern & Vintage Timepieces Geneva, May 09, 2026

PATEK PHILIPPE, SWITZERLAND, REF. 5066 A, AQUANAUT, STAINLESS STEEL

A fine, stainless steel, self winding center second wristwatch with date

Grading System: AA

CHF 18,000 - 25,000

HKD 180,000 - 248,000

USD 22,800 - 31,700

EUR 19,500 - 27,100

JPY 3,630,000 - 5,040,000

Brand Patek Philippe, switzerland

Model Aquanaut

Reference 5066 A

Year circa 2000's

Movement No. 3412483

Bracelet rubber with a stainless steel Patek Philippe double deployant clasp

Diameter 36

Caliber 330/294, 29 jewels

Signature dial, case and movement

Accessories later fitted box

LOT 668

Important Modern & Vintage Timepieces Geneva, May 09, 2026

PATEK PHILIPPE, SWITZERLAND, REF. 5004 P, FIRST GENERATION, PLATINUM

A fine, very rare and early, platinum, manual wind perpetual calendar split-second chronograph wristwatch with moonphase

Grading System:

CHF 300,000 - 400,000

HKD 2,980,000 - 3,970,000

USD 380,000 - 510,000

EUR 326,000 - 434,000

JPY 60,460,000 - 80,610,000

Brand Patek Philippe, switzerland

Reference 5004 P

Year 1995, sold in April 1996

Movement No. 879537

Case No. 2963356

Bracelet leather with a platinum Patek Philippe deployant clasp

Diameter 36.5

Caliber CHR 27-70 Q, 28 jewels

Signature dial, case and movement

Accessories fitted box, extract from the archives

LOT 669

Important Modern & Vintage Timepieces Geneva, May 09, 2026

PATEK PHILIPPE, SWITZERLAND, REF. 1373, DOME "700EME ANNIVERSAIRE DE LA CONFEDERATION", UNIQUE PIECE, GILT BRASS

A vey fine, unique, beautiful, brass, electro-mechanical with polychrome cloisonné enamel panels depicting Swiss mountains and the foundation of Switzerland in 1291

Grading System:

CHF 150,000 - 250,000

HKD 1,490,000 - 2,480,000

USD 190,000 - 318,000

EUR 164,000 - 272,000

JPY 30,230,000 - 50,380,000

Brand Patek Philippe, switzerland

Model Dome "700eme Anniversaire de la Confederation"

Reference 1373

Year 1991, sold in September 22, 1996

Case No. 1804515

Diameter 22 x 12.5 cms

Caliber Cal. 33''', solar-powered by photoelectric cell with quartz.

Signature dial, case and movement

Accessories fitted box, certificate, guarantee, registration card, instruction manual

LOT 670

Important Modern & Vintage Timepieces Geneva, May 09, 2026

PATEK PHILIPPE, SWITZERLAND, REF. 5821/1A-001, CUBITUS, GREEN DIAL, STAINLESS STEEL

A very fine and rare, stainless steel, self winding center second wristwatch with date and green dial

Grading System: AAA

CHF 60,000 - 100,000

HKD 600,000 - 1,000,000

USD 76,000 - 128,000

EUR 65,000 - 110,000

JPY 12,100,000 - 20,160,000

Brand Patek Philippe, Switzerland

Model Cubitus

Reference 5821/1A-001

Year sold in January 2025

Movement No. 7679134

Case No. 6658959

Bracelet stainless steel Patek Philippe bracelet with double deployant clasp, approx. overall length 165 mm.

Diameter 45

Length approx 44mm

Height 9mm

Width 44mm

Caliber 26-330 SC, 30 jewels

Signature case, dial and movement

Accessories original box, certificate of origin, booklets, 2 extra links

LOT 671

Important Modern & Vintage Timepieces Geneva, May 09, 2026

F.P. JOURNE, SWITZERLAND, OCTA RESERVE DE MARCHE, NO. 039, BRASS MOVEMENT WITH STRAIGHT GENEVA STRIPES, PLATINUM

A very fine, rare and early, platinum, self winding wristwatch with brass movement, date and power reserve

Grading System:

CHF 100,000 - 200,000

HKD 1,000,000 - 1,990,000

USD 128,000 - 254,000

EUR 110,000 - 218,000

JPY 20,160,000 - 40,310,000

Brand F.P. Journe, switzerland

Model Octa Reserve de Marche

Year circa 2001

Case No. 039-01A

Bracelet leather with a FP Journe platinum buckle

Diameter 38

Caliber 1300, 30 jewels

Signature dial, case and movement

Accessories Journe certificate of authenticity dated 2026 (delivered late May), overhaul invoice dated November 2025 in the amount of CHF 5'910

LOT 672

Important Modern & Vintage Timepieces Geneva, May 09, 2026

PATEK PHILIPPE, SWITZERLAND, REF. 6127/7127G-010, CALATRAVA, LIMITED EDITION, SPECIAL JAPANESE EDITION MADE FOR THE PATEK PHILIPPE WATCH GRAND ART EXHIBITION, 18K WHITE GOLD

A fine and rare, limited to 300 sets, pair of 18k white gold, manual wind wristwatches with polished lacquer blue and purple dials

Grading System:

CHF 25,000 - 45,000

HKD 248,000 - 448,000

USD 31,700 - 57,000

EUR 27,100 - 48,800

JPY 5,040,000 - 9,070,000

Brand Patek Philippe, switzerland

Model Calatrava

Reference 6127/7127G-010

Year sold in December 2022

Movement No. 7521113, 7521102

Case No. 6552335, 6555961

Bracelet leather with an 18k white gold Patek Philippe buckle

Diameter 36/ 31

Caliber 215 PS, 18 jewels

Signature dial, case and movement

Accessories original fitted box, certificates of origin, instruction booklets