Invicta Men's 12439 Russian Diver Chronograph Black Dial Black Polyurethane Watch Swiss quartz movement Flame-fusion crystal; stainless steel case with black accents; black polyurethane strap with stainless steel barrel inserts Chronograph functions with 60 second, 30 minute and 1/10th of a second subdials; day display at 12:00 and large date window at 6:00 Black dial with gunmetal and white hands, metallic blue and white hour markers and Arabic numerals; luminous; blue ion-plated stainless steel bezel; tachymeter scale on inner bezel; secured screw-down cap on crown with blue ion-plated pushers Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving