Invicta Men's 1920 Specialty Chronograph Black Dial Green Polyurethane Watch Swiss quartz movement Flame-fusion crystal; brushed and polished black ion-plated stainless steel case; green polyurethane strap Chronograph functions with 60 second, 30 minute and 1/10th of a second subdials; date function Black dial with green hands, hour markers and arabic numerals; luminous; brushed and polished black ion-plated stainless steel unidirectional bezel, screw-down crown and pushers Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving