Brand, Seller, or Collection Name:Casio Model number:AMW-S820-2AVDF (A1296) Part Number:AMW-S820-2AVDF (A1296) Item Shape:Round Dial window material type:Mineral Display Type:Analog and digital Clasp:Buckle Case material:Stainless steel Case diameter:41.1 millimeters Case Thickness:9 millimeters Band Material:Silicone Band length:Unisex Band width:18 millimeters Band Color:Black Dial color:Blue Special features:World time Item weight:2.08 Ounces Movement:Quartz Water resistant depth:50 Meters