Audemars Piguet Royal Oak Offshore Chronograph Automatic 26420so.oo.a002ca.01: Men's Black Dial Stainless Steel Watch

Automatic mechanical movement with column wheel and a biting frequency of 28,800 vph (5Hz). Caliber AP 4401 containing approximately 40 jewels and comprising around 367 parts. Analog dial displaying hours, minutes, seconds on black indices and luminous hands with markers for night readability. Date display located between the 4 and 5 o'clock positions. Chronograph functions via three sub-dials: outer minute counter (up to 30 minutes), central second hand (60 seconds) and a power hour indicator (12 hours). Flyback complication allows restarting chronograph without stopping or resetting previous timing data. Fixed bezel made of black ceramic material designed for divers, featuring scratch-resistant sapphire crystal construction. Silver-tone finish applied to the stainless steel octagonal case with dimensions approximately 43 mm in diameter and 14.4 mm thickness. Includes a screw-down crown, transparent sapphire crystal case back revealing the movement's architecture (70-hour power reserve), and black rubber strap combined with a buckle clasp for adjustment. Fully water-resistant up to 100 meters / 330 feet depth suitable for swimming or diving activities.