![Bergeon® Swiss Flat Case Back Gasket number 6630-04, package of 2, ID 18.50 mm, OD 19.50 mm, thickness 0.50 mm](http://perrinwatchparts.com/cdn/shop/files/64-6630-04_0d66cd88-4a2d-472e-97a4-0642b0bb1e81_300x294.jpg?v=1710961872)
Bergeon® Swiss Flat Case Back Gasket number 6630-04, package of 2, ID 18.50 mm, OD 19.50 mm, thickness 0.50 mm
by Perrin
$6.70
SKU 64-6630-04
Bergeon® Swiss flat case back gasket number 6630-04, package of 2 gaskets, ID 18.50 mm OD 19.50 mm thickness 0.50