Brand, Seller, or Collection Name:Casio Model number:GD350-1C Part Number:GD350-1C Item Shape:Round Dial window material type:Mineral Display Type:Analog Clasp:Buckle Case material:Resin Case diameter:5.3 centimeters Case Thickness:18 millimeters Band Material:Resin Band length:Men's Standard Band width:32 millimeters Band Color:Black Dial color:Grey Bezel material:Resin Bezel function:Stationary Calendar:Day, date, and month Item weight:3.68 Ounces Movement:Quartz Water resistant depth:660 Feet