Invicta Men's 21501 Specialty Analog Display Swiss Quartz Silver-ToneWatch Round watch with sunray dial featuring textured outer ring with tachymeter and luminous hands/markers 24-hour, day, and date subdials 45 mm stainless steel case with synthetic-sapphire dial window Swiss quartz movement with analog display Stainless steel band with fold-over clasp with safety closure Water resistant to 100 m (330 ft): In general, suitable for swimming and snorkeling, but not scuba diving