![O-Ring Case Back Gasket number 28, package of 2, ID 28.00 mm, OD 30.00 mm, thickness 1.00 mm](http://perrinwatchparts.com/cdn/shop/files/67-5117-28_c54669b7-d171-4f08-aae8-f03f446b6fc2_300x300.jpg?v=1710963204)
O-Ring Case Back Gasket number 28, package of 2, ID 28.00 mm, OD 30.00 mm, thickness 1.00 mm
by Perrin
$2.50
SKU 67-5117-28
O-Ring Case Back Gasket number 28, package of 2, ID 28.00 mm, OD 30.00 mm, thickness 1.00 mm