Fossil Men's 45mm Grant Silvertone Automatic Watch Round watch featuring Roman numeral indices, skeleton window at center dial, and luminous hands 45 mm stainless steel case with mineral dial window Automatic self-wind movement with analog display Stainless steel bracelet with deployant-clasp closure Water resistant to 50 m (165 ft): In general, suitable for short periods of recreational swimming, but not diving or snorkeling