Pre-owned Silver-tone stainless steel case with a brown (Hornback) leather strap. Fixed silver-tone stainless steel bezel. Silver (waffle design) dial with black hands and Arabic numeral hour markers. The Tachymeter scale appears around the outer rim. Dial Type: Analog. Luminescent hands and markers. The date is displayed at the 3 o’clock position. Chronograph – three sub-dials displaying: 60 seconds, 30 minutes,s and 12 hours. 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. Screw down the black rubber-clad crown. Solid case back. Octagon case shape, case size: 54 mm x 42 mm, case thickness: 14.2 mm. Band width: 20.3 mm, band length: 8 inches. Deployment clasp. Water resistant at 100 meters / 330 feet. Functions: chronograph, date, hour, minute, small second. Sport watch style. Watch label: Swiss Made. Item Variations: 26170ST OO D091CR 01, 26170ST-OO-D091CR-01, 26170STOOD091CR01. Audemars Piguet Royal Oak Offshore Chronograph Men’s Watch 26170ST-OO-D091CR-01.