AUDEMARS PIGUET very fine and very rare, astronomical gents wristwatch Royal Oak with perpetual calendar reference 25654BA number 302, self winding, designed by Gerald Genta, C-series, 2-piece construction 18k yellow gold case including bracelet with deployant clasp,perpetual calendar with display of hours, minutes, day, date, month and moon phase, correction pusher lateral in case inserted, sapphire crystal, fine finished movement, 38 jewels, calibre 2120/2, fausses cotes decoration, oscillating mass in 21c gold, adjusted in 5 positions, diameter approx. 39 mm, length approx. 19,5 cm, according to enclosed Wempe warranty card sold in July 1987. The watch is accompanied by an AP case with outer box (without inlay), an original AP setting pin, a functioning original AP watch winder with original box, whose batteries are charged by a solar panel and comprehensive service history (partly in copy), condition 2, property of a collector
