Brand: Invicta Model number: 1091 Part Number: 1091 Model Year: 2014 Item Shape: Round Dial window material type : Synthetic sapphire Display Type: Analog Clasp: Buckle Case material: Stainless steel Case diameter: 5.1 centimeters Case Thickness: 12 millimeters Band Material: Polyurethane Band length: Men's Standard Band width: 26 millimeters Band Color: Black Dial color: Black Bezel material: Stainless steel Bezel function : Stationary Calendar : Date Special features: Water Resistant Item weight: 8.80 Ounces Movement : Mechanical hand wind