Brand, Seller, or Collection Name:Casio Model number:GLS-5600CL-5JF Part Number:GLS-5600CL-5JF Model Year:2017 Item Shape:Square Display Type:Digital Case diameter:43.2 millimeters Case Thickness:12.7 millimeters Band Color:Brown Dial color:Black Special features:Timer, Stop watch, World time Item weight:2.08 Ounces Movement:Quartz