![Bergeon® Swiss Flat Case Back Gasket number 6630-21, package of 2, ID 28.00 mm, OD 29.50 mm, thickness 0.50 mm](http://perrinwatchparts.com/cdn/shop/files/64-6630-21_74dcefda-9bab-4856-9a1c-ea28567b0ebf_300x297.jpg?v=1710962157)
Bergeon® Swiss Flat Case Back Gasket number 6630-21, package of 2, ID 28.00 mm, OD 29.50 mm, thickness 0.50 mm
by Perrin
$6.70
SKU 64-6630-21
Bergeon® Swiss flat case back gasket number 6630-21, package of 2 gaskets, ID 28.00 mm OD 29.50 mm thickness 0.50