As one the most popular watches, Mens Zenith Defy Classic Luxury 03.0516.685/01.C648 Automatic Black Leather watch is very hot. It has very powerful Automatic which guarantee it has reliable performance. In addition to great quality, the Round shape watch has great Stainless Steel case, stylish Black Leather bracelet and readable Silver dial. The 43.0 mm Mens watch also comes with innovative design and water resistant function.