Antiquorum Auctioneers since 1974

LOT 401

Geneva, May 10, 2026

OMEGA, SWITZERLAND, POCKET WATCH, STAINLESS STEEL

TO BE SOLD WITHOUT RESERVE

A fine, stainless steel, manual wind open-face, keyless-winding, pocket watch, with subsidiary seconds at 6.

Grading System: A

CHF 500 - 1,000

HKD 5,000 - 10,000

USD 650 - 1,300

EUR 550 - 1,100

JPY 102,000 - 202,000

Brand Omega, Switzerland

Year Circa 1945

Movement No. 9804836

Case No. 1121

Diameter 44 mm.

Caliber Cal. 37,5 T1, nickel plated, 15 jewels, straight-line lever escapement, cut bimetallic compensation balance, blued steel Breguet balance spring.

Signature Dial, case and movement

Accessories Original hang tag

Sold: CHF 750

LOT 402

Geneva, May 10, 2026

OMEGA, SWITZERLAND, POCKET WATCH, STAINLESS STEEL

TO BE SOLD WITHOUT RESERVE

A fine, stainless steel, manual wind open face, keyless winding pocket watch. Two tones silver dial with painted radial Arabic numerals, outer minute track, subsidiary seconds dial at 6 o'clock. Blued steel épée hands.

Grading System: A

CHF 500 - 1,000

HKD 5,000 - 10,000

USD 650 - 1,300

EUR 550 - 1,100

JPY 102,000 - 202,000

Brand Omega, Switzerland

Year Circa 1940

Movement No. 8537180

Case No. 9605630

Diameter 45 mm.

Caliber Cal. 37.5L-15P, rhodium-plated, 15 jewels, straight-line lever escapement, cut bimetallic compensation balance, blued steel Breguet balance spring.

Signature Dial, case and movement

Sold: CHF 750

LOT 403

Geneva, May 10, 2026

DOXA, SWITZERLAND, LOT OF TWO DRESS WATCH, CHROME

TO BE SOLD WITHOUT RESERVE

A fine, attractive, stainless steel, manual wind set of two art deco pocket watches, one with black dial and one with two tones silvered dial.

Grading System: A

CHF 600 - 1,200

HKD 6,000 - 11,900

USD 800 - 1,550

EUR 650 - 1,300

JPY 122,000 - 242,000

Brand Doxa, Switzerland

Year Circa 1930

Case No. 2351530 - 2373117

Diameter 49 mm. ; 49 mm.

Caliber 41 mm., lever escapement, 15 jewels - 41 mm., lever escapement, 15 jewels

Signature Dial, case and movement

Sold: CHF 562

LOT 404

Geneva, May 10, 2026

OMEGA, SWITZERLAND, SCARAB, ENAMEL DIAL, STAINLESS STEEL

A fine, early, rare, stainless steel, manual wind wristwatch with enamel dial and fancy lugs

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 Omega, switzerland

Model Scarab

Year circa 1938

Movement No. 8102757

Case No. 9516761

Diameter 31

Caliber 26.5 T3, 15 jewels

Signature dial, case and movement

Sold: CHF 2,500

LOT 405

Geneva, May 10, 2026

IWC, SWITZERLAND, REF. R815A, SELF WINDING, STAINLESS STEEL

A very fine, stainless steel, self winding tonneau shape, water resistant wristwatch, center second with date.

Grading System: AA

CHF 800 - 1,800

HKD 8,000 - 17,900

USD 1,050 - 2,300

EUR 900 - 1,950

JPY 162,000 - 364,000

Brand IWC, Switzerland

Reference R815A

Year Circa 1960

Movement No. 1964100

Case No. 1952274

Bracelet Stainless Steel IWC buckle.

Diameter 35 mm.

Caliber 8541B, 25 jewels

Signature Dial, case and movement

Accessories Original box

Sold: CHF 875

LOT 406

Geneva, May 10, 2026

INTERNATIONAL WATCH CO., SWITZERLAND, STAINLESS STEEL

TO BE SOLD WITHOUT RESERVE

A fine, stainless steel, self winding gentleman’s wristwatch, water-resistant with silvered dial, centre-seconds and date.

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 International Watch Co., Switzerland

Year Circa 1960

Movement No. 1301026

Case No. 1294943

Diameter 34,5 mm.

Caliber 8521, 21 jewels

Signature Dial, case and movement

Sold: CHF 750

LOT 407

Geneva, May 10, 2026

ROLEX, SWITZERLAND, REF. 6239, COSMOGRAPH, BRASS

TO BE SOLD WITHOUT RESERVE

A fine, attractive, brass dial for Rolex reference 6239 Cosmograph

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 Rolex, switzerland

Model Cosmograph

Reference 6239

Year circa 1960's

Diameter 29

Signature dial, case and movement

Sold: CHF 8,125

LOT 408

Geneva, May 10, 2026

ROLEX, SWITZERLAND, REF. PROBABLY FOR REFERENCE 6034/6234, OYSTER COSMOGRAPH, BRASS

TO BE SOLD WITHOUT RESERVE

A fine and well-preserved, brass dial for Rolex Oyster chronograph

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 Rolex, switzerland

Model Oyster Cosmograph

Reference probably for reference 6034/6234

Year circa 1950-1960's

Diameter 29

Signature dial

Sold: CHF 11,250

LOT 409

Geneva, May 10, 2026

ROLEX, SWITZERLAND, REF. 1680, SUBMARINER "RED", FEET FIRST, BRASS

TO BE SOLD WITHOUT RESERVE

A fine, well-preserved, brass dial for a Rolex Submariner 1680

Grading System: AA

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 Rolex, switzerland

Model Submariner "Red"

Reference 1680

Year circa 1970's

Diameter 26

Signature dial, reverse stamped 121 12222

Sold: CHF 6,250

LOT 410

Geneva, May 10, 2026

PATEK PHILIPPE, SWITZERLAND, REF. 3800, NAUTILUS, BRASS

TO BE SOLD WITHOUT RESERVE

A fine and rare, brass white dial for a Patek Philippe Nautilus

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 Patek Philippe, switzerland

Model Nautilus

Reference 3800

Year circa 1990's

Diameter 27

Signature dial, reverse stamped Singer

Sold: CHF 6,250

LOT 411

Geneva, May 10, 2026

PATEK PHILIPPE, SWITZERLAND, BLACK DIAL, BRASS

TO BE SOLD WITHOUT RESERVE

A fine and very rare, brass black 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 Patek Philippe, switzerland

Year circa 1950-1960's

Diameter 28

Signature dial, reverse stamped 93 7675

Sold: CHF 4,375

LOT 412

Geneva, May 10, 2026

PATEK PHILIPPE, SWITZERLAND, BRASS

TO BE SOLD WITHOUT RESERVE

A fine and very rare, large, brass dial for a steel/white gold wristwatch

Grading System: AAA

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 Patek Philippe, switzerland

Year circa 1960's

Diameter 32

Signature dial, reverse stamped 93 844 2

Sold: CHF 4,500

LOT 413

Geneva, May 10, 2026

ROLEX, SWITZERLAND, MADE BY UNIVERSO, STAINLESS STEEL

TO BE SOLD WITHOUT RESERVE

A fine and rare, stainless steel set of 10 vintage Rolex hands (hours, minutes, seconds)

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 Rolex, switzerland

Year circa 1960's

Sold: CHF 2,500

LOT 414

Geneva, May 10, 2026

IWC, SWITZERLAND, REF. IW1832, INGENIEUR SL, GILT BRASS

TO BE SOLD WITHOUT RESERVE

A fine and rare, gilt brass silver dial for a jumbo Ingenieur SL

Grading System: AA

CHF 200 - 400

HKD 2,000 - 4,000

USD 300 - 550

EUR 250 - 450

JPY 40,400 - 81,000

Brand IWC, switzerland

Model Ingenieur SL

Reference IW1832

Year circa 1980

Diameter 30.5

Signature dial, reverse stamped 4472462

Accessories set of hands

Sold: CHF 750

LOT 415

Geneva, May 10, 2026

PATEK PHILIPPE, SWITZERLAND, AMAGNETIC DEMONSTRATION MOVEMENT, STAINLESS STEEL

A fine and very rare, steel, manual wind demonstration movement

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 Patek Philippe, switzerland

Year circa 1965

Movement No. 733813

Length 100

Height 50

Width 8

Caliber 27 AM 400, 18 jewels

Signature case and movement

Sold: CHF 6,875

LOT 416

Geneva, May 10, 2026

VACHERON CONSTANTIN, SWITZERLAND, DIAL FOR TRIPLE DATE WITH MOON PHASES

A very fine, two-tone brushed silver with applied yellow gold pyramidal indexes and Roman at 12 o'clock, subsidiary seconds dial at 6 o'clock, outer graduation for the date in painted Arabic numerals, apertures for the moon phases, the days of the week and the months.

Grading System: AA

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 Vacheron Constantin, Switzerland

Year 1950

Diameter 32 mm.

Signature Dial

Sold: CHF 8,750

LOT 417

Geneva, May 10, 2026

UNIVERSAL GENÈVE, SWITZERLAND, REF. 885.108, COMPAX, BRASS

A fine, rare and attractive, brass exotic dial for a Universal Compax

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 Universal Genève, switzerland

Model Compax

Reference 885.108

Year circa 1970's

Diameter 28

Signature dial, reverse stamped Singer

Sold: CHF 2,500

LOT 418

Geneva, May 10, 2026

F.P. JOURNE, SWITZERLAND, OCTA AUTOMATIQUE RESERVE, BRASS

TO BE SOLD WITHOUT RESERVE

A fine and rare, brass silver dial for an Octa Automatique reserve

Grading System: AA

CHF 500 - 1,000

HKD 5,000 - 10,000

USD 650 - 1,300

EUR 550 - 1,100

JPY 102,000 - 202,000

Brand F.P. Journe, switzerland

Model Octa Automatique Reserve

Year circa 2010

Diameter 32.5

Signature dial

LOT 419

Geneva, May 10, 2026

UNSIGNED, FRANCE, JUMP HOUR AND MINUTE DISPLAY, REPEATING MINIATURE CARRIAGE CLOCK, GILT BRASS

TO BE SOLD WITHOUT RESERVE

A very fine and unusual, gilt brass, manual wind Eight-day going, key-wound small carriage clock, striking and repeating hours and half-hours on gongs, activated by a push button on the top of the case. Jump hour and minute display with subsidiary seconds at 12 o’clock. Rectangular gilt-brass case, glazed on all sides and the top to view the escapement, hinged glazed back door, and folding handle.

Grading System: AA

CHF 1,000 - 3,000

HKD 10,000 - 29,800

USD 1,300 - 3,800

EUR 1,100 - 3,300

JPY 202,000 - 610,000

Brand Unsigned, France

Year Circa 1910

Length 45

Height 72

Width 38

Caliber Rectangular gilt-brass case. Two going barrels, for the movement and the striking trains. Straight-line lever escapement on a gilt platform, with monometallic balance, flat balance spring, shock absorber, and index regulator. Striking and repeating on gongs, activated by a push button mounted on the top of the case.

Accessories original traveling box

Sold: CHF 2,750

LOT 420

Geneva, May 10, 2026

INTERNATIONAL WATCH CO., SWITZERLAND, JUMP HOUR AND MINUTES POCKET WATCH WITH J. PALLWEBER'S ENGLISH PATENT NO. 5863, SILVER

A very fine and unusual, silver, manual wind hunting-case, keyless pocket watch. Engine-turned front and back covers, hinged silver cuvette. White enamel dial with apertures for the hours and minutes, and subsidiary seconds.

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 International Watch Co., Switzerland

Year Circa 1890

Movement No. 166

Case No. 194

Diameter 52 mm.

Caliber 41 mm., gilt brass, 15 jewels, straight line lever escapement, cut bimetallic compensation balance, blued steel flat balance spring, index regulator. I.W.C. trademark on the movement.

Signature Dial, case and I.W.C. trademark on the movement