![O-Ring Case Back Gasket number 55, package of 2, ID 33.20 mm, OD 35.00 mm, thickness 0.90 mm](http://perrinwatchparts.com/cdn/shop/files/67-5117-55_f9a3f3c9-722f-4203-ad23-c469d8afa2f9_300x300.jpg?v=1710963576)
O-Ring Case Back Gasket number 55, package of 2, ID 33.20 mm, OD 35.00 mm, thickness 0.90 mm
by Perrin
$2.50
SKU 67-5117-55
O-Ring Case Back Gasket number 55, package of 2, ID 33.20 mm, OD 35.00 mm, thickness 0.90 mm