Important Collectors Wristwatches, Po...

Geneva, Nov 14, 2009

LOT 306

Day and Night Franck Muller, Genève, ?Casablanca Day and Night?, case No. 98, Ref. 7880 DH R. Made circa 2005. Fine, large, tonneau-shaped, center seconds, self-winding, water-resistant,18K white gold wristwatch with bi-retrograde day and night indication, regulator type dial and an 18K white gold Franck Muller buckle. Accompanied by fitted box and guarantee.

C. Two-body, solid, polished and brushed, case back with 4 screws, sapphire crystal. D. Engine-turned silver, radial Arabic numerals, white and black sectors with bi-retrograde hands for the day and night hour indication outer minute division. Blued gold spade hands. M. Rhodium-plated, cotes de Genève decoration, straight line lever escapement, monometallic balance, selfcompensating flat balance spring, shock absorber, hack mechanism. Dial, case and movement signed. Dim. 36 x 42 mm. Thickness 15 mm.