Hublot Big Bang Caviar White Watch. Watch has a 41mm polished white ceramic case, with a sapphire crystal back, and polished white ceramic bezel. Features a white composite resin lateral inserts and bezel lugs, a polished white ceramic dial, self winding HUB 1112 movement, approximately 42 hours of power reserve, with a white rubber strap with deployant buckle. Water resistant to 100 meters.