Tommy Bahama RELAX Men's 'Panelback' Quartz Stainless Steel and Leather Casual Watch, Color:Black (Model: RLX1150) 3-hand japanese-quartz movement with sweeping second hand Solid stainless steel case, case back , crown and stationary timing bezel Genuine leather calfskin 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