As one the most popular watches, Hublot Big Bang Tourbillon Mens Knockoff 305.CM.002.RX Manual Winding Black Rubber Strap watch is very hot. It has very powerful Manual Winding which guarantee it has reliable performance. In addition to great quality, the Polygon shape watch has great Black Ceramic case, stylish Black Rubber Strap bracelet and readable Black dial. The 44 mm Mens watch also comes with innovative design and water resistant function.