Important Wristwatches, Watches & Clocks
Geneva, Hotel Des Bergues, Oct 14, 1990
Audemars Piguet, Genève, "Automatic", No. 225517, case No. B 56041, present series. Fine, flat, astronomic, self-winding, 18 ct gold gentleman's wristwatch, with perpetual calendar and moon phases.
C. massive, polished, satined, stepped sides. D. white enamel with applied gold indexes + auxiliary dials for the days of the month, of the week and of the month, aperture for the lunation, "Bâton" gold hands. M. 12"' 2120/1, rhodiumed, " fausses-côtes" decoration, 36 jewels, lever escapement, monometallic balance adjusted to heat, cold, isochronism and 5 positions, antishock system, self-compensating flat balance-spring, 21 ct gold rotor, bidirectional winding. Dial, case and movement signed. In excellent condition. Diam. 35 mm.