Silver-tone stainless steel case with a two-tone (black and silver-tone) stainless steel and kelvart ceramic inserts bracelet. Fixed black ceramic bezel. Black carbon fiber, checkerboard design dial with luminous silver-tone skeleton hands and alternating index and Arabic numeral 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 HUB44 Automatic movement, based upon ETA Valjoux 7750, containing 25 Jewels, composed of 252 parts, bitting at 28800 vph, and has a power reserve of approximately 42 hours. Scratch resistant sapphire crystal. Transparent case back. Round case shape, case size: 44 mm, case thickness: 14.5 mm. Deployment clasp. Water resistant at 100 meters / 330 feet. Functions: chronograph, date, hour, minute, second. Dress watch style. Watch label: Swiss Made. Item Variations: 301.SB.131.SB, 301-SB-131-SB, 301/SB/131/SB, 301SB131SB. Hublot Big Bang Mens Watch 301.SB.131.SB.
