Important Collectors’ Wristwatches, P...

Geneva, Mandarin Oriental Hotel Du Rhône, May 13, 2007

LOT 157

Pink Gold ?Monopoussoir Chronographe? Roger Dubuis, horloger genevois, No. 33. Made in a limited edition of 28 pieces ceased in 2001. Very fine, 18K pink gold gentleman's wristwatch with co-axial round button chronograph, register, tachometer and a pink gold Roger Dubuis buckle. Accompanied by a fitted box, the attestation of the "Bureau Officiel de l'Etat pour le contrôle facultatif des montres de Genève".

C. Two-body, polished and brushed, concave bezel and lugs, screwed-down transparent case back, sapphire crystal. D. Black with applied pink gold Breguet numerals and faceted baton indexes, outer minute and 1/5th seconds track, outermost tachometer graduated to 950 unite/hour. Subsidiary dials for the constant second and 30-minute register. Pink gold "feuille" hands. M. Cal. 65, stamped twice with the Seal of Geneva Quality Mark, rhodium-plated, "fausses côtes" decoration, 21 jewels, straight-line lever escapement, monometallic balance adjusted to 5 positions, shock absorber, self-compensating Breguet balance spring. Dial, case and movement signed. Diam. 40 mm. Thickness 11 mm.