Brand: Invicta Model number: 17081 Part Number: 17081 Model Year: 2011 Item Shape: Round Dial window material type : Synthetic sapphire Display Type: Analog Clasp: Fold-Over Clasp with Safety Case material: Stainless steel Case diameter: 50 millimeters Case Thickness: 14 millimeters Band Material: Gold tone Band length: Men's Standard Band width: 28 millimeters Band Color: Black Dial color: Black Bezel material: Stainless steel Bezel function : Unidirectional Calendar : Date Movement : Japanese quartz Water resistant depth: 660 Feet