Silver-tone polished sapphire crystal case with a white rubber strap. Fixed diamond set transparent structured lined straps bezel. Skeleton dial with luminous silver-tone hands and index-Arabic numeral hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Hublot Calibre HUB6016 manual-winding movement with a 115-hour power reserve. Scratch resistant sapphire with anti-reflective treatment crystal. Screw down crown. Transparent see through case back. Round case shape, case size: 45 mm. Deployant buckle clasp. Water resistant at 30 meters / 100 feet. Functions: chronograph, hour, minute, second. Big Bang Series. Luxury watch style. Watch label: Swiss Made. Hublot Big Bang Chronograph Men's Watch 405.JX.0120.RT.