Roger Dubuis Hommage Chronograph Monopoussoir, White Gold

It is understood that for each variant in the series, there were no more than 28 examples made. However, far fewer examples of the Monopoussoir have been seen. Chronometer-graded from the Besançon Observatory, and with its original certificate, this Monopoussoir Chronograph in white-gold is especially desirable. One of the earlier pieces created by the legendary watchmaker, after establishing his own brand in 1995, the paperwork is signed with a message from Roger Dubuis himself to the previous owner.

The dial design is that of a two-register chronograph, with a matte-black dial and polished details including applied Breguet numerals. The polished surfaces and white printing contrasts well against the black, with barely any reflection from the sapphire glass, which had a new anti-reflective coating applied during a recent servicing by the manufacture. The feuilles hands are white-gold, with the minute and hour hands skeltonised in their style. The case is very distinct with its polished, stepped concave bezel and polished lugs. The three-piece construction giving the watch a larger presence on the wrist than the 40 mm case would normally suggest.

Powered by the Cal. RD 65 (based on the Lemania 2310 - much like the Patek Philippe Ref.5070), the watch bears the Seal of Geneva and was regulated by Roger Dubuis himself. The complexity of the movement is revealed through an engraved sapphire case-back, featuring a 21 jewel, straight-line lever escapement, a monometallic balance adjusted to 5 positions, a self-compensating Breguet spring and swan-neck micrometer regulator.

This example is a complete set with its original inner and outer boxes, all product literature on a white-gold tang buckle, as well as a Palladium deployant clasp. The set also contains the rarely seen, solid-gold, case-back.

Viewings can be arranged in Central London by appointment.

Closer look

Brand:	Roger Dubuis
Model:	Hommage Monopoussoir
Movement:	mechanical manual-winding Cal. RD65
Functions:	monopusher chronograph, hours, minutes, sub-seconds
Features:	display back, Breguet numerals, tachymeter scale
Case:	40 mm 18-carat white-gold
Crystal:	sapphire front and back
Bracelet:	tan leather strap with white-gold tang buckle and palladium deployant clasp
Year:	circa 2000
Box & papers:	full set