Brand, Seller, or Collection Name:Casio Model number:LA-20WH-1A Part Number:LA-20WH-1A Model Year:2012 Item Shape:Square Display Type:Digital Case diameter:30 millimeters Case Thickness:9 millimeters Band width:15 millimeters Dial color:Black Calendar:day date Special features:water resist Item weight:18.14 Grams Movement:Quartz