Tantalum case with a grey crocodile leather strap. Uni-directional rotating bezel. Slate grey dial with rose gold-tone hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display at the 3 o'clock position. Automatic movement. Calibre 3120 engine. Scratch resistant sapphire crystal. Screw down crown. Skeleton transparent exhibition see through case back. Case diameter: 42 mm. Case thickness: 14.10 mm. Octagon case shape. Titanium pin buckle clasp. Water resistant at 300 meters / 1000 feet. Functions: date, hour, minute, second. Additional Info: limited edition of 150, bezel includes a diving scale and zone from 60 to 15 minutes in black. Luxury watch style. Watch label: Swiss Made. Audemars Piguet Royal Oak Offshore Diver QE II Slate Grey Dial Automatic Men's 18 Carat Pink Gold Watch 15709TR.OO.A005CR.01.