18kt rose gold case with a rubber bracelet. 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. Automatic movement. Scratch resistant sapphire crystal. Transparent sapphire crystal exhibition back - scratch resistant showing gorgeous movement & rotor case back. Case diameter: 41 mm. Case thickness: 12.0 mm. Deployment clasp. Water resistant at 100 meters / 330 feet. Functions: chronograph / date / hour / minute / second. Hublot Big Bang Mens Watch 341.PX.130.RX.