18kt rose gold 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 appears between the 4 and 5 o'clock positions. Chronograph - three carbon fiber sub-dials displaying: 12 hours, 30 minutes, and 60 seconds. Automatic movement. Scratch resistant sapphire crystal. Solid case back. Case diameter: 44 mm. Case thickness: 14.5 mm. Deployment clasp. Water resistant at 100 meters/ 330 feet. Functions: hours, minutes, seconds, calendar, chronograph. Casual watch style. Watch label: Swiss Made. Hublot Big Bang Evolution Mens Watch 301.PM.1780.RX.