Men's Custom Designed Hublot Big Bang Stainless Steel Watch. Watch has a 44mm stainless steel case, set with aftermarket diamonds, and a stainless steel bezel, set with aftermarket diamonds. Features a black dial, self winding HUB 44 movement with chronograph function, approximately 42 hours of power reserve, black rubber strap with deployment buckle. Water resistant to 100 meters. Total carat weight: 6.25CT. Reference number: 301.SX.130.RX.