Black satin-finished, polished titanium case with a black structured, ribbed rubber strap. Fixed black satin-finished, polished ceramic bezel. Black dial with rhodium-plated hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Four sub-dials displaying: alarm on/off indicator at 7 o'clock, GMT indicator at 11 o'clock, day/night indicator at 1 o'clock and 24 hour at the 4 o'clock. Hublot Calibre HUB5003 hand wind movement with a 72-hour power reserve. Scratch resistant sapphire crystal. Skeleton transparent exhibition see through case back. Round case shape, case size: 45 mm. Deployment clasp. Water resistant at 30 meters / 100 feet. Functions: GMT, second time zone, alarm, hour, minute, small second, repeater. Additional Info: limited edition of 250. Big Bang Alarm Repeater Series. Luxury watch style. Watch label: Swiss Made. Hublot Big Bang Alarm Repeater Black Dial GMT Limited Edition Men's Watch 403.NM.0123.RX.