Tommy Bahama Swiss Men's TB1250 Havana Tall Silver Dial Tank Strap Watch Swiss quartz 3-hand chronograph analog movement with date and sweeping second hand High grade solid stainless steel case, case back and crown High grade genuine grain leather calfskin strap with a solid stainless steel buckle closure Durable K1 mineral glass crystal. 5-year limited warranty Water resistant to 165 feet (50 M): suitable for swimming and showering