Invicta Men's 21502 Specialty Analog Display Swiss Quartz Silver-Tone Watch Round watch with black dial featuring three subdials, engraved bezel, placed indices, and luminous hands 45 mm stainless steel case with synthetic sapphire dial window Swiss quartz movement with analog display Stainless steel band with fold-over clasp and safety closure Water resistant to 100 m (330 ft): In general, suitable for swimming and snorkeling, but not scuba diving