Important Collectors Watches, Pocket ...

Geneva, May 10, 2009

LOT 260

Equation of Time ?Roma? Audemars Piguet, Genève, "Jules Audemars, Sunrise - Sunset - Equation du Temps", movement No. 506012, case No. E 51074, Ref. 25934BC. Made in a limited quantity each year since 2000. Very fine and important, astronomic, self-winding, water-resistant, 18K white gold wristwatch with perpetual calendar, leap year, moon phases, sunrise and sunset adjusted for the city of Rome, equation of time, 40-hour autonomy and an 18K white gold Audemars Piguet deployant clasp. Accompanied by fitted winding box with setting pin, warranty, instruction booklet and booklet.

C. Three-body, solid, polished and brushed, transparent case back with 5 screws, engraved bezel with graduation for the equation of time and Rome latitude of 12 h 10?, straight lugs, sapphire crystals. D. Guilloche anthracite with applied luminous markers and white gold triangular indexes, subsidiary dials for the days of the month, of the week at 6, 12-hour sunrise dial at 9 and 24-hour sunset dial at 3, aperture for the leap year at 1, the months and aperture for the moon phases at 12. Luminous white alpha hands. M. Cal. 2120/4, rhodium-plated, fausses cotes decoration, 41 jewels, straight line lever escapement, Gyromax balance adjusted to heat, cold, isochronism and 5 positions, shock absorber, self-compensating free-sprung flat balance spring, hand-engraved skeletonized rotor with 21K gold segment. Dial, case and movement signed. Diam. 39 mm. Thickness 12 mm.