Invicta Men's 17017 I-Force Black Watch with Genuine Leather Strap Round watch featuring Arabic numeral markers, date window at three o'clock, and three subdials 45 mm stainless steel case with synthetic-sapphire dial window Swiss quartz movement with analog display Leather band with contrast stitching and buckle closure Water resistant to 100 m (330 ft): In general, suitable for swimming and snorkeling, but not scuba diving