Audemars Piguet Royal Oak Perpetual Calendar 25820ST

AUDEMARS PIGUET ROYAL OAK PERPETUAL CALENDAR WITH EXTRACT 39MM IN STEEL REF. 25820ST SKU PAS900170

Model with steel case. Steel bracelet. Octagonal steel bezel. Klein blue dial. Self-winding mechanical movement with perpetual calendar functions with indication of the day, date, moon phases, month and leap years. Sapphire crystal. Case back with sapphire crystal porthole to admire the details of the mechanism. Waterproof. Watch year 1999 accompanied by Audemars Piguet Extract dated December 14, 2021. brand: AUDEMARS PIGUET model: ROYAL OAK Reference: 25820ST METAL: STEEL dial: BLUE movement: MECHANICAL SELF-WINDING bezel: STEEL strap: STEEL size: 39MM glass: SAPPHIRE year: 1999 ORIGINAL WARRANTY: NO ORIGINAL BOX: NO