18kt rose gold case with a rubber strap. Fixed black ceramic bezel. Black carbon fiber dial with luminous hands and alternating Arabic numeral and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display appears between the 4 and 5 o'clock position. Chronograph - three sub-dials displaying: 60 second, 30 minute and 12 hour. Automatic movement with 42 hour power reserve. Scratch resistant sapphire crystal. Gold and kevlar crown. Skeleton case back. Case diameter: 44 mm. Case thickness: 14.5 mm. Round case shape. Band width: 21 mm / 24 mm. Band length: 8 inches. Deployment clasp. Water resistant at 100 meters / 330 feet. Functions: hours, minutes, seconds, calendar, chronograph. Dress watch style. Watch label: Swiss Made. Hublot Big Bang Mens Watch 301.PB.131.RX.