Seiko Men's SNAD53 Coutura Alarm Chronograph Silver-Tone Black   Dial Watch Men's alarm chronograph, seven hands, 12-hour alarm Environmentally safe (No Suggestions) hands and markers, stainless steel case and bracelet, black dial Sapphire crystal; cabochon crown Pushbutton release clasp, screw down case-back Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving