Brand, Seller, or Collection Name:Casio Model number:GWN1000RD-4A Part Number:GWN1000RD-4A Item Shape:Round Dial window material type:Mineral Display Type:Analog Case diameter:45 millimeters Band Material:Resin Band width:20 millimeters Band Color:Red Dial color:Black Special features:Light, Shock resistant Movement:SOLAR GPS Water resistant depth:200 Meters