Brand, Seller, or Collection Name:Casio Model number:4331802063 Part Number:GMA-S120MF-7A1 Item Shape:Round Dial window material type:Mineral Display Type:Analog and digital Case diameter:5.1 centimeters Case Thickness:14 millimeters Band width:25 millimeters Band Color:White Dial color:Silver Special features:Light Item weight:2.08 Ounces Movement:Quartz Water resistant depth:200 Meters