Brand: Invicta
 Model number: 21639
 Part Number: 21639
 Model Year: 2011
 Item Shape: Round
 Dial window material type: Synthetic sapphire
 Display Type: Analog
 Clasp: Buckle
 Case material: Stainless steel
 Case diameter: 5.2 centimeters
 Case Thickness: 21 millimeters
 Band Material: Silicone
 Band length: Men's Standard
 Band width: 30 millimeters
 Band Color: Black
 Dial color: Black
 Bezel material: Stainless steel
 Bezel function: Unidirectional
 Calendar: Day and date
 Item weight: 9.92 Ounces
 Movement: Swiss quartz
 
 
             
                     
            