Citizen Men's CA0467-20H "Primo" Stainless Steel Eco-Drive Watch Imported Black ion-plated watch in stainless steel with green stripes on dial and perforated leather band with contrast stitching Japanese quartz movement with analog display Eco-drive is fueled by light so it never needs a battery Features Protective mineral crystal dial window, buckle closure, rotating bezel with tachymeter, 60-minute chronograph, and date window Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving