Brand: Invicta Model number: 1252 Part Number: 1252 Item Shape: Tonneau Dial window material type : Synthetic sapphire Display Type: Analog Clasp: Fold-Over Clasp with Safety Case material: Stainless steel Case diameter: 48 millimeters Case Thickness: 18 Band Material: Stainless steel Band length: Men's Standard Band width: 26 millimeters Band Color: Silver Dial color: Silver Bezel material: Stainless steel Bezel function : Stationary Movement : Mechanical hand wind