Invicta Men's 1850 S1 Chronograph Grey Dial Black Polyurethane Watch Japanese quartz movement Flame-fusion crystal; polished and brushed stainless steel case; black polyurethane strap Chronograph functions with 60 second, 60 minute and 24 hour subdials with silver tone and red hands; date function Grey dial with silver tone hands, hour markers and arabic numeral 12; luminous; black rubber pushers and bezel with tachymeter scale Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving