18kt yellow gold case with a black rubber strap. Fixed 18kt yellow gold bezel. Skeleton dial with gold-tone 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 position. Chronograph - three sub-dials displaying: 60 second, 30 minute and 12 hour. Hublot Calibre HUB4700 Automatic movement, containing 31 Jewels, composed of 278 parts, bitting at 36000 vph, and has a power reserve of approximately 50 hours. Scratch resistant sapphire crystal. Transparent case back. Tonneau case shape, case size: 42 mm. Deployant buckle clasp. Water resistant at 100 meters / 330 feet. Functions: chronograph, date, hour, minute, second. Spirit Of Big Bang Series. Luxury watch style. Watch label: Swiss Made. Hublot Spirit Of Big Bang 18kt Yellow Gold Chronograph Automatic Men's Watch 642.VX.0130.RX.