The Hublot Big Bang Automatic Chronometer Black Titanium Men's Watch. Features include a black titanium unidirectional bezel, automatic mechanical movement with perpetual power reserve up to 48 hours, scratch-resistant sapphire crystal glass, water resistance up to 100 meters (333 feet), diameter of 42mm, push-button chronograph function, date display at the 6 o'clock position, exhibition back revealing the automatic movement, black alligator leather strap with titanium buckle, and Hublot's signature bold design.
