40Nine Unisex 40NINE02/BLACK/RED Large 45mm Black Watch Round watch featuring red dive-style bezel, luminous hands, and date window at 3 o'clock 45 mm plastic case with mineral dial window Japanese quartz movement with analog display Silicone band with buckle closure Water resistant to 50 m (165 ft): In general, suitable for short periods of recreational swimming, but not diving or snorkeling