Brand, Seller, or Collection Name:Casio Part Number:GST-210B-7A Item Shape:Round Dial window material type:Mineral Display Type:Analog and digital Clasp:Buckle Case material:Resin Case diameter:5.10 centimeters Case Thickness:16.10 Band Material:Resin Band width:25 millimeters Band Color:White Dial color:Black Bezel material:Stainless steel Calendar:Date Special features:World time Movement:Quartz Water resistant depth:200 Meters