Invicta Men's Bolt 831 Swiss Quartz movement Flame fusion crystal; Stainless steel case; Black polyurethane strap with stainless steel and gunmetal ion-plated stainless steel twisted wire inserts Chronograph functions with 60 second, 30 minute and 1/10th of a second subdials; Date window between 4:00 and 5:00 Water-resistant to 200 M (660 feet)