Audemars Piguet Royal Oak Perpetual Calendar 25686PT

Audemars Piguet Reference 25686PT Royal Oak | A rare platinum automatic perpetual calendar wristwatch with moon phases, bracelet, and mother of pearl dial, Circa 1990

Dial: mother-of-pearl Caliber: cal. 2120/2800 automatic, 38 jewels Movement number: 548'631 Case: platinum, sapphire crystal display back secured by eight screws Case number: E 67792, no. 67 Closure: platinum Audemars Piguet bracelet with folding clasp Size: 39 mm diameter Signed: case, dial and movement Box: no Papers: no