Brand, Seller, or Collection Name:Casio Model number:AW-591GBX-1A4DR (G812) Part Number:AW-591GBX-1A4DR (G812) Model Year:2017 Item Shape:Round Dial window material type:Mineral Display Type:Analog Clasp:Buckle Case material:aluminum Case diameter:46.4 millimeters Case Thickness:15 millimeters Band Material:Silicone Band length:Unisex Band width:22 millimeters Band Color:Black Dial color:Black Special features:Stop watch, World time Item weight:2.08 Ounces Movement:Quartz Water resistant depth:200 Meters