40Nine Unisex 40NINE03/BLACK3 Medium 40mm Analog Display Japanese Quartz Black Watch Round watch featuring corrugated black bezel and black dial with bright logo, date window, and luminous hands 40 mm plastic case with mineral dial window Japanese quartz movement with analog display Link-molded 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.