Audemars Piguet Perpetual Calendar BA5555

AUDEMARS PIGUET, REF BA5555, PERPETUAL CALENDAR MOONPHASE POCKET WATCH, YELLOW GOLD | Important Modern & Vintage Timepieces. | Geneva, March 21st, 2020

AUDEMARS PIGUET, REF BA5555, PERPETUAL CALENDAR MOONPHASE POCKET WATCH, YELLOW GOLD, Attractive and rare, 18K yellow gold, open-face, keyless-winding, round- shaped, perpetual calendar, moon phase pocket watch with cabochon sapphire-set crown.Brand Audemars Piguet Model Quantième perpétuel No. 125 Reference Ref. BA 5555 / 000 Year circa 1985 Numbers B78854 (by Eggly & Cie, Geneva) Caliber 16''', 5020,, lever escapement, no. 263845 Dimensions 48,5 mm. Signature dial, case and movement Accessories original fitted box, 18K yellow gold setting-pin