Antiquorum Auctioneers since 1974

Important Modern & Vintage Timepieces

Hong Kong, Nov 28, 2026

LOT 218

ROGER DUBUIS, REF. G40, GOLDEN SQUARE PERPETUAL CALENDAR, LIMITED 18/28, 18K WHITE GOLD

HKD 90,000 - 160,000

EUR 10,300 - 18,300 / CHF 9,400 - 16,800 / USD 11,500 - 20,400 / JPY 1,820,000 - 3,230,000

A very fine and rare, 18K white gold self-winding chronometer wristwatch with perpetual calendar, leap year indicator, moonphases and transparent caseback. Made in a limited edition of 28 pieces.


Grading System
Grade: AAA

Excellent

Case: 2-8

Very good

Slightly scratched

Movement: 2*

Very good

Overhaul recommended, at buyer's expense

Dial: 2-01

Very good

HANDS Original

Brand Roger Dubuis

Model Golden square perpetual calendar

Limited Edition 18/28

Reference G40

Year circa 2000s

Movement No. 3675

Case No. 18/28

Bracelet leather strap with 18K white gold RD deployant clasp

Caliber RD 14, stamped with Geneva seal

Length 40mm

Width 40mm

Weight 151gr. (approx.)

Signature dial, case and movement