Brand, Seller, or Collection Name:Casio Model number:EFV-510D-1AVCF Part Number:EFV-510D-1AVCF Item Shape:Round Dial window material type:Mineral Display Type:Analog Clasp:Fold-over-clasp Case material:Stainless steel Case diameter:5.1 centimeters Case Thickness:12.1 millimeters Band Material:Stainless steel Band length:Men's Standard Band width:22 millimeters Band Color:Silver Dial color:Black Bezel material:Stainless steel Bezel function:Stationary Calendar:Date Item weight:4.80 Ounces Movement:Quartz Water resistant depth:330 Feet