Important Collectors' Wristwatches, P...

New York, Jun 11, 2009

LOT 68

Golden Square No. 1 Roger Dubuis, Horloger Genevois, "Golden Square,? No. 01/28, Ref. G40.56.5.K9.7G. Bulletin d?Observatoire. Made in a limited edition of 28 examples in 2004. Very fine, square curved, water-resistant, self-winding, 18K pink gold wristwatch with an 18K pink gold Roger Dubuis buckle. Accompanied by the original wooden box, Certificate of Origin and the Bulletin de Marche of the Observatoire National de Besançon.

C. Two-body, solid, polished and brushed, massive, straight lugs with screws bars, curved sapphire crystal, transparent case back with screws. D. Black carbon fiber with large painted radial Roman numerals, inner minute track. Pink gold spade hands. M. Cal. RD57, rhodium-plated, stamped with the Seal of Geneva quality mark, fausses cotes decoration, 25 jewels, straight-line lever escapement, monometallic balance adjusted to five positions, shock absorber, swan-neck micrometer regulator, self compensating flat balance spring. Dial, case and movement signed. Dim. 40 x 40 mm. Thickness: 10 mm.