Brand, Seller, or Collection Name:Casio Model number:GA-700-1AJF Part Number:GA-700-1AJF Model Year:2016 Item Shape:Round Display Type:Analog and digital Case diameter:5.3 centimeters Case Thickness:18.4 millimeters Band Color:Black Dial color:Black Special features:Timer, World time Item weight:2.40 Ounces Movement:Quartz