Important Wristwatches, Watches & Clocks
Hotel Furama Kempinski, May 24, 1992
Patek Philippe & Co Genève, No. 25308 for Pena, Madrid,1864. Fine and rare 18 ct. gold, keyless, moon phase, astronomical, watch with fly-back perpetual calendar 8 certificates.
C. Four piece, forme collier, with reeded bezels, glazed back, the engine-turned cuvette engraved with the coat of arms of the Duke of Montpensier. D. White enamel with Roman numerals, half-moon sector for the fly-back perpetual calendar, subsidiary dials for months and seconds, apertures for the phase of the moon and the days of the week. Blued steel spade hands. M. 19?, nickel plated, fausses côtes decoration, gold train of wheels, 18 jewels, counterpoised, adjustable straight line lever escapement, cut bimetallic balance, Breguet balance spring. Signed on the dial. In very good condition. Diam. 50 mm.