Stainless steel case with a stainless steel and kelvart ceramic inserts bracelet. Fixed black ceramic bezel. Black carbon fiber, checkerboard design dial with luminous silver-tone hands and alternating index and Arabic numeral hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date displays between the 4 and 5 o'clock positions. Chronograph - three sub-dials displaying: 60 second, 30 minute and 12 hour. Automatic movement. Scratch resistant sapphire crystal. Transparent case back. Case diameter: 44 mm. Case thickness: 14.5 mm. Round case shape. Deployment clasp. Water resistant at 100 meters / 330 feet. Functions: chronograph, date, hour, minute, second. Dress watch style. Watch label: Swiss Made. Hublot Big Bang Mens Watch 301.SB.131.SB.