Titanium case with a black rubber strap. Fixed black ceramic bezel. Black openworked dial with silver-tone hands and stick hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Second time zone sub-dial at the 3 o'clock position. Automatic movement with 237 hour power reserve. Scratch resistant sapphire crystal. Screw down crown. Skeleton case back. Case diameter: 44 mm. Case thickness: 16.05 mm. Octagonal case shape. Deployment clasp with push button. Water resistant at 100 meters / 330 feet. Functions: GMT, second time zone, hour, minute, second. Luxury watch style. Watch label: Swiss Made. Audemars Piguet Tourbillon Concept Openworked Dial GMT Titanium Mens Watch 26560IO.OO.D002CA.01.