Tommy Bahama RELAX Men's 'Wave Jumper' Quartz Stainless Steel and Polyurethane Casual Watch, Color:Black (Model: RLX1191) Japanese quartz analog 3 eye chronograph movement with date and sweeping second hand Solid stainless steel case, case back , crown and uni-directional stationary polycarbonate timing bezel Durable and comfortable polyurethane strap with solid stainless steel buckle closure Durable hardened mineral glass crystal Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving