Brand, Seller, or Collection Name:Casio Model number:PRW-3500-1CR Part Number:PRW-3500-1CR Item Shape:Round Dial window material type:Mineral Display Type:Digital Clasp:buckle closure Case material:Resin Case diameter:5.6 centimeters Case Thickness:15 millimeters Band Material:Resin Band length:Men's Standard Band width:26 millimeters Band Color:Black Dial color:Grey Bezel material:Stainless steel Bezel function:Bidirectional Calendar:Day, date, and month Special features:water resist Movement:Quartz Water resistant depth:660 Feet