The Collection of a European Nobleman

Geneva, May 11, 2008

LOT 192

Hommage Quantieme Perpetuel Roger Dubuis, Horloger Genevois, "Quantième Perpétuel - Bulletin d'Observatoire" No. 04/28, movement No. 334. Sold on September 20, 2005. Very fine, center-seconds, self-winding, 18K pink gold wristwatch with perpetual calendar, moon phases, leap year indication and an 18K pink gold Roger Dubuis buckle. Accompanied by the Certificate of Origin and booklet.

C. Two-body, solid, polished and brushed, transparent screweddown case back with etched crystal, brushed case band, polished concave bezel and lugs, corrector on the band, sapphire crystals. D. Off-white enamel with applied pink gold Breguet numerals and dart indexes, outer dot minute divisions and outermost fifths of a second divisions, subsidiary dials for the days of the month, apertures for the days of the week, the months, the moon phases and the leap year indication. Pink gold feuille hands. M. Cal. 5739, stamped with the Seal of Geneva Quality Mark, rhodium plated, fausses cotes decoration, 30 jewels, straight line lever escapement, monometallic balance adjusted to 5 positions, shockabsorber, self-compensating flat balance-spring, swan neck micrometer regulator, central rotor with pink gold ?RD? monogram. Dial, case and movement signed. Diam. 40 mm. Thickness 11 mm.