AUDEMARS PIGUET | REFERENCE BA5548YELLOW GOLD PERPETUAL CALENDAR WRISTWATCH WITH MOON PHASES CIRCA 1981

Dial: white Calibre: cal. 2120QP automatic, 36 jewelsMovement number: 212'791 Case: 18k yellow gold, snap-on backCase number: 274-B50'056 Closure: 18k yellow gold Audemars Piguet folding claspSize: 36mm diameterSigned: case, dial and movementAccessories: Certificate of Origin, booklets, setting pins and presentation case