Seiko Men's SNAF37 Stainless Steel Watch with Black Leather Band Imported Black ion-plated watch in stainless steel with blue contrasts on dial and perforated leather band Japanese quartz movement with analog display Protective glass crystal dial window Features push-button clasp closure, chronograph functions with 60-second, 60-minute, and 12-hour (alarm) subdials, luminous dial features, date window, and screw-down crown Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving