![O-Ring Case Back Gasket, package of 4, ID 16.50 mm, OD 17.70 mm, thickness 0.60 mm](http://perrinwatchparts.com/cdn/shop/files/67-5125-16560_3e6d1c6d-300a-4dfe-b1e8-02fc2582eb7f_300x300.jpg?v=1710962453)
O-Ring Case Back Gasket, package of 4, ID 16.50 mm, OD 17.70 mm, thickness 0.60 mm
by Perrin
$3.90
SKU 67-5125-16560
O-Ring Case Back Gasket package of 4, ID 16.50 mm, OD 17.70 mm, thickness 0.60 mm