Seiko Men's PV4005"Pulsar" Black Ion-Plated Watch with Black Strap "Pulsar" sport watch with textured outer dial and tire tread pattern on strap Japanese Quartz movement with digital display Protective mineral crystal dial window Features black ion-plated stainless steel case and bezel, polyurethane strap, 100-lap memory, day, date, month, year, chronograph, dual time, alarm, GMT, luminosity Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving