Torgoen Swiss Men's T08304 T08 Series Classic Black Aviation Watch International timekeeping is a breeze, courtesy of a main, local time dial, GMT and destination subdials, and three crowns that allow you to adjust each accordingly with accurate Swiss Quartz movement. Hardlex mineral crystal Three year international warranty Black Ion-Plating stainless case Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving