18kt rose gold case.18k Rose gold and ceramic bracelet with kevlar inserts. Fixed bezel. Black carbon fiber, checkerboard design dial with luminous hands hands and Arabic and stick hour markers. Minute markers around the outer rim. Luminescent hands and markers. Date displays between the 4 and 5 o'clock positions. Black subdials with red markers. Automatic movement. Scratch resistant sapphire crystal. Case diameter: 44 mm. Case thickness: 14.5 mm. Deployment clasp. Water resistant at 100 meters / 330 feet. Functions: chronograph / date / hour / minute / second. Hublot Big Bang Mens Watch 301.PB.131.PB.