Pre-owned Stainless steel case with a black leather strap. Fixed bezel. Grey dial with luminous hands and Arabic hour markers. Tachymeter scale appears around the outer rim. Dial Type: Analog. Date display at the 3 o'clock position. Chronograph - three sub-dials displaying: 12- hours, 30- minutes and 60- seconds. Audemars Piguet Calibre 3126/3840 Automatic movement, based upon Audemars Piguet 3120, containing 59 Jewels, composed of 365 parts, bitting at 21600 vph, and has a power reserve of approximately 50 hours. Scratch resistant sapphire crystal. Solid case back. Octagon case shape. Case size: 54 mm x 42 mm. Fold over with push button release clasp. Water resistant at 100 meters / 330 feet. Functions: chronograph, date, hour, minute, small second. Sport watch style. Watch label: Swiss Made. Item Variations: 26175ST OO D003CU 01, 26175ST-OO-D003CU-01, 26175STOOD003CU01. Audemars Piguet Royal Oak Grey Dial Chronograph Mens Watch 26175ST.OO.D003CU.01.