Brand, Seller, or Collection Name:Casio Model number:GG-1000-1A3JF Part Number:GG-1000-1A3JF Model Year:2016 Item Shape:Round Display Type:Analog and digital Case diameter:5.5 centimeters Case Thickness:17.1 millimeters Band Material:Resin Band width:2.50 centimeters Band Color:Green Dial color:Black Special features:World time Item weight:3.20 Ounces Movement:Quartz