Brand, Seller, or Collection Name:Casio Model number:GW-9402KJ-2JR Part Number:GW-9402KJ-2JR Model Year:2016 Display Type:Digital Case diameter:5.4 centimeters Case Thickness:18.2 millimeters Band width:22 millimeters Special features:World time Item weight:3.36 Ounces Movement:Quartz