Invicta Men's 18037SYB Pro Diver Gunmetal Ion-Plated Stainless Steel Watch Gunmetal ion-plated watch in stainless steel featuring round textured dial with logo under 12 o'clock, sword-shape partially skeletonized hands, and unidirectional bezel with black top ring 48 mm stainless steel case with synthetic sapphire dial window Japanese quartz movement with analog display Stainless steel band and fold-over clasp with safety closure Water resistant to 200 m (660 ft): In general, suitable for professional marine activity and serious surface water sports, but not scuba diving