Collector's Pocket Watches, Wristwatc...

Grand Havana Room, New York, Sep 20, 2001

LOT 97

Roger Dubuis, Genève, "Quantième Perpétuel", No. 01. Produced in the 1990's.Very fine, center-seconds, self-winding, astronomic, platinum gentleman's wristwatch with leap year indication, perpetual calendar, moon phases and a platinum Roger Dubuis deployant clasp. Accompanied by a fitted box, the attestation of the "Bureau Officiel de l'Etat pour le contrôle facultatif des montres de Genève".

C. three-body, solid, polished and brushed, transparent screwed-down case back, ridged bezel, sapphire crystal. D. white with applied white gold Arabic numerals and triangular indexes, auxiliary dials for the days of the month, and the age of the moon, apertures for the days of the week, the months and the moon phases, leap year indication, outer ring 1/5 second graduation. Dauphine white gold hands. M. Cal. 5739 stamped with the Geneva Quality Hallmark, rhodium-plated, "fausses-côtes" decoratio, 25 jewels, straight line lever escapement, monometallic balance 5 adjustments, shock-absorber, self-compensating flat balance-spring.Dial and movement signed.Diam. 37 mm.