672 lots

LOT 81

Important Modern & Vintage Timepieces Geneva, May 09, 2026

PIAGET, SWITZERLAND, REF. 41543, ORIGINAL POUCH AND WARRANTY, 18K YELLOW GOLD

A fine, unusual and elegant, 18k yellow gold, manual wind lady's dress wristwatch with checkered dial and case decoration

Grading System: AA

CHF 1,500 - 2,500

HKD 14,900 - 24,800

USD 1,900 - 3,200

EUR 1,650 - 2,800

JPY 304,000 - 510,000

Brand Piaget, switzerland

Reference 41543

Year sold in October 1988

Case No. 341898

Bracelet 18k yellow gold Piaget buckle

Diameter 20 x 23

Caliber 4P, 17 jewels

Signature dial, case and movement

Accessories leather pouch, warranty card, booklet

LOT 82

Important Modern & Vintage Timepieces Geneva, May 09, 2026

PIAGET, SWITZERLAND, REF. 9154, BLACK DIAL, 18K YELLOW GOLD

A fine, 18k yellow gold, manual wind wristwatch

Grading System: AA

CHF 1,200 - 2,200

HKD 11,900 - 21,900

USD 1,550 - 2,800

EUR 1,300 - 2,400

JPY 242,000 - 444,000

Brand Piaget, switzerland

Reference 9154

Year circa 1980's

Case No. 329979

Bracelet 18k yellow gold Piaget buckle

Diameter 25 x 27

Caliber 9P, 18 jewels

Signature dial, case and movement

LOT 83

Important Modern & Vintage Timepieces Geneva, May 09, 2026

PIAGET, SWITZERLAND, REF. 9120, 18K PINK GOLD

A fine, thin and elegant, 18k pink gold, manual wind wristwatch with salmon dial

Grading System: AA

CHF 2,000 - 4,000

HKD 19,900 - 39,700

USD 2,600 - 5,100

EUR 2,200 - 4,400

JPY 404,000 - 810,000

Brand Piaget, switzerland

Reference 9120

Year circa 1980's

Case No. 75685

Bracelet leather with an 18k pink gold Piaget buckle

Diameter 23 x 29 (with lugs)

Caliber 9P, 18 jewels

Signature dial, case and movement

Accessories pouch

LOT 84

Important Modern & Vintage Timepieces Geneva, May 09, 2026

PIAGET, SWITZERLAND, REF. 9284, "TANK", 18K WHITE GOLD

A fine, thin and elegant, 18k white gold, manual wind wristwatch

Grading System: A

CHF 2,000 - 3,000

HKD 19,900 - 29,800

USD 2,600 - 3,800

EUR 2,200 - 3,300

JPY 404,000 - 610,000

Brand Piaget, switzerland

Model "Tank"

Reference 9284

Year circa 1970's

Case No. 209618

Bracelet 18k white gold Piaget buckle

Diameter 23 x 29 (with lugs)

Caliber 9P, 18 jewels

Signature dial, case and movement

LOT 85

Important Modern & Vintage Timepieces Geneva, May 09, 2026

AUDEMARS PIGUET, SWITZERLAND, REF. 5063BA, CIOCCOLATONE JUMBO YELLOW GOLD

An extremely rare, fine and oversize 18k yellow gold manual winding wristwatch with silver dial and subsidiary second at 6 o'clock

Grading System: AAA

CHF 8,000 - 14,000

HKD 80,000 - 140,000

USD 10,200 - 17,800

EUR 8,700 - 15,200

JPY 1,620,000 - 2,830,000

Brand Audemars Piguet, Switzerland

Model Cioccolatone Jumbo yellow gold

Reference 5063BA

Year 1952

Movement No. 52505

Case No. 277

Bracelet Leather

Length 35 mm

Width 40 mm

Weight 47 gr.

Caliber 13''' VZSS

Signature Dial, case and movement

Accessories Extract from the Archives

LOT 86

Important Modern & Vintage Timepieces Geneva, May 09, 2026

MATHEY-TISSOT, SWITZERLAND, 1904 LADY LIBERTY 20$ COIN, 18K YELLOW GOLD

A fine, unusual, 18k yellow gold, manual wind coin watch

Grading System: AA

CHF 3,500 - 5,500

HKD 34,700 - 55,000

USD 4,500 - 7,000

EUR 3,800 - 6,000

JPY 710,000 - 1,110,000

Brand Mathey-Tissot, switzerland

Year circa 1970's

Diameter 35

Weight 44 gr.

Caliber 17 jewels

Signature dial, case and movement

LOT 87

Important Modern & Vintage Timepieces Geneva, May 09, 2026

VACHERON CONSTANTIN, SWITZERLAND, COIN "SHAH OF IRAN", 18K YELLOW GOLD

A fine and rare, 18k yellow gold, manual wind coin watch with the reverse depicting the Shah of Iran, his wife and his son

Grading System: AAA

CHF 8,000 - 14,000

HKD 80,000 - 140,000

USD 10,200 - 17,800

EUR 8,700 - 15,200

JPY 1,620,000 - 2,830,000

Brand Vacheron Constantin, switzerland

Model coin "Shah of Iran"

Year circa 1967

Movement No. 630846

Diameter 31

Caliber K 1014, 17 jewels

Signature dial, case and movement

Accessories fitted pouch and tassel

LOT 88

Important Modern & Vintage Timepieces Geneva, May 09, 2026

SARCAR, SWITZERLAND, COIN "SHAH OF IRAN", 18K YELLOW GOLD

A fine, rare and unusual, 18k yellow gold, manual wind coin watch with the Pahlavi Crest and the reverse with portraits of the 3 generations of the Pahlavi dynasty

Grading System: AA

CHF 3,000 - 5,000

HKD 29,800 - 49,600

USD 3,800 - 6,400

EUR 3,300 - 5,500

JPY 610,000 - 1,010,000

Brand Sarcar, switzerland

Model Coin "Shah of Iran"

Year circa 1970

Diameter 31

Caliber 17 jewels

Signature dial, case and movement

Accessories fitted pouch and tassel

LOT 89

Important Modern & Vintage Timepieces Geneva, May 09, 2026

MIDO, SWITZERLAND, CALANDRE ETTORE BUGATTI, 18K YELLOW GOLD

A fine, 18k yellow gold, quartz wristwatch

Grading System: A

CHF 1,500 - 2,500

HKD 14,900 - 24,800

USD 1,900 - 3,200

EUR 1,650 - 2,800

JPY 304,000 - 510,000

Brand Mido, switzerland

Model Calandre Ettore Bugatti

Year circa 1990's

Diameter 24 x 33

Caliber quartz

Signature dial, case and movement

LOT 90

Important Modern & Vintage Timepieces Geneva, May 09, 2026

BUGATTI, SWITZERLAND, CALANDRE ETTORE BUGATTI, STAINLESS STEEL

TO BE SOLD WITHOUT RESERVE

A fine, usual, stainless steel, quartz wristwatch

Grading System: A

CHF 1,000 - 2,000

HKD 10,000 - 19,900

USD 1,300 - 2,600

EUR 1,100 - 2,200

JPY 202,000 - 404,000

Brand Bugatti, switzerland

Model Calandre Ettore Bugatti

Year circa 1990's

Case No. 00921

Diameter 26 x 35

Caliber quartz

Signature dial, case and movement

LOT 91

Important Modern & Vintage Timepieces Geneva, May 09, 2026

CORUM, SWITZERLAND, REF. 5565556, COIN WATCH "MATTERHORN", NO. 17, 22K YELLOW GOLD

TO BE SOLD WITHOUT RESERVE

A fine, as new, limited to 45 pieces, 22k yellow gold, manual wind wristwatch

Grading System: AA

CHF 3,000 - 6,000

HKD 29,800 - 60,000

USD 3,800 - 7,600

EUR 3,300 - 6,500

JPY 610,000 - 1,210,000

Brand Corum, switzerland

Model Coin watch "Matterhorn"

Reference 5565556

Year circa 1992

Case No. 17

Bracelet leather with an 18k yellow gold Corum buckle

Diameter 35

Weight 50 gr.

Caliber 10''', 17 jewels

Signature dial, case and movement

Accessories piece of Matterhorn rock mounted on a glass plaque

LOT 92

Important Modern & Vintage Timepieces Geneva, May 09, 2026

AUDEMARS PIGUET, SWITZERLAND, REF. 66192, BAMBOO, 18K YELLOW GOLD

A fine, unusual, 18k yellow gold, quartz lady's wristwatch

Grading System: AA

CHF 5,000 - 8,000

HKD 49,600 - 80,000

USD 6,400 - 10,200

EUR 5,500 - 8,700

JPY 1,010,000 - 1,620,000

Brand Audemars Piguet, switzerland

Model Bamboo

Reference 66192

Year circa 1980's

Case No. C 13832

Bracelet 18k yellow gold Audemars Piguet bracelet with deployant clasp, approx. overall length 145 mm.

Diameter 22.5 x 33

Caliber 2508, 7 jewels

Signature dial, case and movement

LOT 93

Important Modern & Vintage Timepieces Geneva, May 09, 2026

CARTIER, LONDON, TANK, 18K YELLOW GOLD

A fine and rare, 18k yellow gold, manual wind wristwatch

Grading System: AAA

CHF 6,000 - 10,000

HKD 60,000 - 100,000

USD 7,600 - 12,700

EUR 6,500 - 10,900

JPY 1,210,000 - 2,020,000

Brand Cartier, London

Model Tank

Year 1955

Movement No. 486555

Case No. 8132

Bracelet leather with an 18k yellow gold Cartier deployant clasp

Diameter 23 x 31 (with lugs)

Caliber 18 jewels

Signature dial, case and movement

LOT 94

Important Modern & Vintage Timepieces Geneva, May 09, 2026

CARTIER/ EUROPEAN WATCH & CLOCK CO., FRANCE, 18K WHITE GOLD

A fine and rare, 18k white gold, manual wind wristwatch

Grading System: AA

CHF 2,000 - 4,000

HKD 19,900 - 39,700

USD 2,600 - 5,100

EUR 2,200 - 4,400

JPY 404,000 - 810,000

Brand Cartier/ European Watch & Clock Co., France

Year circa 1930's

Movement No. 206588

Case No. 433250/26133

Bracelet 18k white gold Hadley buckle

Diameter 22 x 28

Caliber 18 jewels

Signature dial, case and movement (signed Agassiz)

LOT 95

Important Modern & Vintage Timepieces Geneva, May 09, 2026

CARTIER/ EUROPEAN WATCH & CLOCK CO., SWITZERLAND, FANCY LUGS, 18K YELLOW GOLD

A fine and rare, 18k yellow gold, manual wind dress wristwatch

Grading System: AA

CHF 2,000 - 4,000

HKD 19,900 - 39,700

USD 2,600 - 5,100

EUR 2,200 - 4,400

JPY 404,000 - 810,000

Brand Cartier/ European Watch & Clock Co., switzerland

Year circa 1950-1960's

Movement No. 421303

Case No. 356264

Diameter 25 x 35

Caliber 15 jewels

Signature dial, case and movement European Watch & Clock Co.

LOT 96

Important Modern & Vintage Timepieces Geneva, May 09, 2026

CARTIER, SWITZERLAND, REF. 97050, GONDOLE "JUMBO", 18K YELLOW GOLD

A fine, early, rare and large, 18k yellow gold, manual wind wristwatch

Grading System: AAA

CHF 8,000 - 12,000

HKD 80,000 - 120,000

USD 10,200 - 15,200

EUR 8,700 - 13,000

JPY 1,620,000 - 2,420,000

Brand Cartier, switzerland

Model Gondole "Jumbo"

Reference 97050

Year circa 1970's

Case No. 0063

Diameter 34 x 39

Caliber 97B, 17 jewels

Signature dial, case and movement

LOT 97

Important Modern & Vintage Timepieces Geneva, May 09, 2026

JAEGER LECOULTRE, SWITZERLAND, RETAILED BY CARTIER, STAINLESS STEEL

A very fine, unusual, possibly unique, stainless steel, manual wind wristwatch retailed by Cartier

Grading System: AAA

CHF 6,000 - 10,000

HKD 60,000 - 100,000

USD 7,600 - 12,700

EUR 6,500 - 10,900

JPY 1,210,000 - 2,020,000

Brand Jaeger Lecoultre, switzerland

Year 1936

Movement No. 71854

Case No. 76429/5454

Bracelet rigid leather bracelet

Diameter 20 x 27.5

Caliber 17 jewels

Signature dial, movement signed Jaeger

LOT 98

Important Modern & Vintage Timepieces Geneva, May 09, 2026

CARTIER, PARIS, TANK CHINOISE, 18K YELLOW GOLD

A very fine and rare, well-preserved, 18k yellow gold, manual wind wristwatch

Grading System:

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 Cartier, Paris

Model Tank Chinoise

Year circa 1950's

Movement No. 5074

Case No. 034890/65098

Bracelet leather with an 18k yellow gold Cartier deployant clasp

Diameter 23 x 30

Caliber 21, 17 jewels

Signature dial, case and movement

LOT 99

Important Modern & Vintage Timepieces Geneva, May 09, 2026

CARTIER, PARIS, REF. 7820, CEINTURE, MECANIQUE, 18K YELLOW GOLD AND WHITE GOLD

A fine, iconic, 18k white and yellow gold, manual wind wristwatch

Grading System: AA

CHF 2,000 - 4,000

HKD 19,900 - 39,700

USD 2,600 - 5,100

EUR 2,200 - 4,400

JPY 404,000 - 810,000

Brand Cartier, Paris

Model Ceinture

Reference 7820

Year circa 1980's

Case No. 80380

Bracelet leather with an 18k yellow gold Cartier deployant clasp

Diameter 27

Caliber 2512-1, 17 jewels

Signature dial, case and movement

LOT 100

Important Modern & Vintage Timepieces Geneva, May 09, 2026

CARTIER, SWITZERLAND, REF. 2390, BASCULANTE, MECANIQUE, STAINLESS STEEL

A fine, stainless steel, manual wind reversible wristwatch

Grading System: AA

CHF 3,000 - 5,000

HKD 29,800 - 49,600

USD 3,800 - 6,400

EUR 3,300 - 5,500

JPY 610,000 - 1,010,000

Brand Cartier, switzerland

Model Basculante

Reference 2390

Year 2001

Case No. 83936PB

Bracelet leather with a stainless steel Cartier deployant clasp

Diameter 25 x 38 (with lugs)

Caliber 060MC, 19 jewels

Signature dial, case and movement