Wrist Armor Men's WA356 C4 Stainless Steel Analog Display Swiss Quartz 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 44.5mm 316L stainless steel case with screw-down crown K1 shatterproof crystal Water resistant to 660 feet (200 M): suitable for recreational scuba diving