Silver-tone stainless steel with lateral black inserts case with a black lined rubber strap. Fixed silver-tone stainless steel set with 42 diamonds bezel. Black dial with luminous silver-tone hands and alternating Arabic numeral and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display at the 3 o'clock position. Hublot Calibre HUB1710 Automatic movement, based upon Zenith Elite 670, containing 27 Jewels, bitting at 28800 vph, and has a power reserve of approximately 50 hours. Scratch resistant sapphire crystal. Pull / push crown. Transparent case back. Round case shape, case size: 39 mm. Fold over clasp with a push button release. Water resistant at 100 meters / 330 feet. Functions: chronograph, date, hour, minute, second. Additional Info: 36 brilliant cut diamonds (about 1.31 carats). Big Bang One Click Series. Luxury watch style. Watch label: Swiss Made. Hublot Big Bang Chronograph Automatic Diamond Black Dial Mens Watch 465.SX.1170.RX.1204.