Tommy Bahama RELAX Men's 'Regatta' Quartz Stainless Steel and Nylon Casual Watch, Color:Black (Model: RLX1139) 3-hand japanese-quartz movement with sweeping second hand Solid stainless steel case, case back , crown and stationary timing bezel Durable and comfortable nylon dual colored strap with solid stainless steel buckle closure Durable hardnened mineral glass crystal and is water resistant to 100 meters (330 feet or 5 atm); Limited lifetime warranty Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving