![O-Ring Case Back Gasket number 88, package of 2, ID 38.50 mm, OD 40.10 mm, thickness 0.80 mm](http://perrinwatchparts.com/cdn/shop/files/67-5117-88_9109c8c9-8fd4-4a65-aec2-c0058997e0e3_300x300.jpg?v=1710963741)
O-Ring Case Back Gasket number 88, package of 2, ID 38.50 mm, OD 40.10 mm, thickness 0.80 mm
by Perrin
$2.50
SKU 67-5117-88
O-Ring Case Back Gasket number 88, package of 2, ID 38.50 mm, OD 40.10 mm, thickness 0.80 mm