Audemars Piguet. A fine 18K gold automatic perpetual calendar wristwatch with moon phase, Audemars Piguet. Belle montre bracelet en or jaune 18K (750) calendrier perpétuel et phase de lune mouvement automatique Quantième Perpétuel, Ref: 25548BA, No.2913, Circa 1980
Audemars Piguet. A fine 18K gold automatic perpetual calendar wristwatch with moon phase, Audemars Piguet. Belle montre bracelet en or jaune 18K (750) calendrier perpétuel et phase de lune mouvement automatique, Model: Quantième Perpétuel, Reference: 25548BA, No.2913, Date: Circa 1980, Movement: 38-jewel Cal.2120/2 automatic, adjusted to cold, isochronism and 5 positions, 21K gold rotor, No.286955, Dial: White, applied gilt baton hour markers, black outer minute divisions, subsidiary dials at 12, 3 and 9 for day, date and month, moon phase indication at 6, gilt pointed baton hand, Case: Brushed and polished round, snap on back, stepped bezel, quick set buttons at 4, 8 and 10, No.C44663, Strap/Bracelet: Audemars Piguet black crocodile leather, Buckle/Clasp: Signed 18K gold double folding clasp, Signed: Case, dial & movement, Size: 36mm, Weight: 64,38g, Accompaniments:, Audemars Piguet watch winding box, outer card, Instructions booklet, quickset tool, box key
