Seiko Men's SSC081 Adventure-Solar Classic Casual Watch Imported Case diameter : 42 mm Solar-powered watch with dual crowns featuring black compass dial with luminous hands/indices, date window, and two chronograph subdials 42 millimeters stainless steel case with hardlex dial window Japanese quartz movement with analog display Genuine leather band with buckle closure Water resistant to 330 feet (100 M): In general, suitable for snorkeling, as well as swimming, but not diving