Genuine TAG HEUER black  rubber 19.5 mm  strap for FORMULA 1  

Suits Formula 1 models with 41mm watch case and a width between the handles of the watch case 19.5 mm. 

Fits models: CAZ1110, WAZ1110, WAZ1115, WAZ1117, WAZ1119, WAZ2110, WAZ2112, WAZ2113, WAZ2115