Claude Bernard Men's 63003 37R BUIR Classic Big Date Analog Display Swiss Quartz Black Watch Two-tone watch featuring navy blue dial with dauphine hands and date window at 12 o'clock 40.5 mm stainless steel case with anti-reflective sapphire dial window Swiss quartz movement with analog display Croco-embossed leather 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