![O-Ring Case Back Gasket number 30, package of 2, ID 28.25 mm, OD 30.25 mm, thickness 1.00 mm](http://perrinwatchparts.com/cdn/shop/files/67-5117-30_f7019082-1e28-4df2-a071-bdfa85f6166e_300x300.jpg?v=1710963208)
O-Ring Case Back Gasket number 30, package of 2, ID 28.25 mm, OD 30.25 mm, thickness 1.00 mm
by Perrin
$2.50
SKU 67-5117-30
O-Ring Case Back Gasket number 30, package of 2, ID 28.25 mm, OD 30.25 mm, thickness 1.00 mm