Brand, Seller, or Collection Name:Casio Part Number:EFR516PB-1A3 Item Shape:Round Dial window material type:Mineral Display Type:Analog Clasp:Buckle Case material:Stainless steel Case diameter:44 millimeters Case Thickness:12 millimeters Band Material:Resin Band length:Men's Standard Band width:24 millimeters Band Color:Black Dial color:Black Bezel function:tachymeter Calendar:Date Special features:Chronograph Item weight:8.80 Ounces Movement:Quartz Water resistant depth:100 Meters