Brand Name Breitling Model number CB042012|BB86|153S|A20D.2 Part Number CB042012|BB86|153S|A20D.2 Item Shape Round Dial window material type Sapphire Case diameter 44 millimetres Case Thickness 17 millimetres Band Material Rubber Band width 22 millimetres Dial color Black Special features Chronograph Item weight 186 g Movement Automatic Display Type Chronograph