18kt rose gold case with a black rubber strap. Fixed 18kt rose gold bezel. Black dial with luminous rose gold 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 a 42 hour power reserve. Scratch resistant sapphire crystal. Screw down crown. Transparent case back. Case diameter: 44 mm. Case thickness: 14.5 mm. Round case shape. Band width: 22.9 mm. Band length: 9 inches. Deployment clasp. Water resistant at 100 meters / 330 feet. Functions: hours, minutes, seconds, calendar, chronograph. Dress watch style. Watch label: Swiss Made. Item Variations: 301.PX.130.RX, 301-PX-130-RX, 301/PX/130/RX, 301PX130RX. Hublot Big Bang 18kt Rose Gold Black Dial Black Rubber Mens Watch 301PX130RX.