![Bergeon® Swiss Flat Case Back Gasket number 6630-20, package of 2, ID 28.00 mm, OD 29.25 mm, thickness 0.50 mm](http://perrinwatchparts.com/cdn/shop/files/64-6630-20_737c0161-a224-48f8-a554-d41701412efd_300x298.jpg?v=1710962153)
Bergeon® Swiss Flat Case Back Gasket number 6630-20, package of 2, ID 28.00 mm, OD 29.25 mm, thickness 0.50 mm
by Perrin
$6.70
SKU 64-6630-20
Bergeon® Swiss flat case back gasket number 6630-20, package of 2 gaskets, ID 28.00 mm OD 29.25 mm thickness 0.50