Brand, Seller, or Collection Name:Casio Model number:AQ180WD-1BV Part Number:AQ180WD-1BV Item Shape:Round Dial window material type:Mineral Display Type:Analog Clasp:Fold-over-clasp Case material:Stainless Steel Case diameter:41 millimeters Case Thickness:12 millimeters Band Material:Stainless Steel Band length:Mens Band width:21 millimeters Band Color:Silver Dial color:Black Bezel material:Stainless Steel Bezel function:Stationary Calendar:Day, date, and month Special features:Light Movement:Quartz Water resistant depth:330 Feet