Wrist Armor Men's WA328 C3 Stainless Steel Analog Display Swiss Quartz GMT Watch with Black Silicone Strap A percentage of every officially licensed Wrist Armor watch purchase is donated to the United States Armed Forces Swiss Analog Quartz movement 43.5 mm 316L stainless steel case with screw-down crown K1 shatterproof crystal Water resistant to 660 feet (200 M): suitable for recreational scuba diving