Pre-owned Audemars Piguet Royal Oak Offshore Chronograph Black Dial Men's Watch model AP-Ref: 26470so.oo.a002ca.01. Features include a pre-owned stainless steel case, black rubber strap, fixed black ceramic bezel with tachymetric markings around the outer rim on the black dial featuring silver-tone luminous-coated hands and Arabic numeral hour markers. Equipped with the Audemars Piguet Calibre 2385 automatic mechanical movement containing 37 jewels, column wheel construction, bittings at 21600 vph (39,4 Hz). Additional functions consist of a date display between 4 and 5 o'clock position, central chronograph second hand, minute markers for the 60-second and 30-minute sub-dials. Includes analog displays with three sub-dials: one for seconds, minutes, and hours respectively covering 12, 60, and 30 functions. The watch also has a screw-down crown, solid case back, octagonal shape measuring approximately 42 mm wide by 54 mm tall (case thickness 14.5 mm), band width of 20.3 mm compatible with an 8-inch wrist length using the pin buckle clasp provided. It is water resistant to 50 meters / 165 feet and features a scratch-resistant sapphire crystal glass. Overall, this Swiss-made sport watch offers chronograph functionality alongside standard timekeeping.