Black ceramic case with a black rubber strap. Fixed black ceramic bezel. Black dial with luminous hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display between 4 and 5 o'clock positions. Chronograph - three sub-dials displaying: 60 second, 30 minute and 12 hour. Automatic movement with a 42 hour power reserve. Scratch resistant sapphire crystal. Pull / push crown. Skeleton case back. Case diameter: 44 mm. Round case shape. Band width: 22.9 mm. Band length: 9 inches. Deployment clasp with push button release. Water resistant at 100 meters / 330 feet. Functions: chronograph, date, hour, minute, second. Luxury watch style. Watch label: Swiss Made. Hublot Big Bang Aero Bang Black Magic Automatic Chronograph Mens Watch 311.CI.1170.RX.