![O-Ring Case Back Gasket number 39, package of 2, ID 30.50 mm, OD 32.10 mm, thickness 1.00 mm](http://perrinwatchparts.com/cdn/shop/files/67-5117-39_9a0f43bb-444a-4c11-b062-e9852e0639c9_300x300.jpg?v=1710963385)
O-Ring Case Back Gasket number 39, package of 2, ID 30.50 mm, OD 32.10 mm, thickness 1.00 mm
by Perrin
$2.50
SKU 67-5117-39
O-Ring Case Back Gasket number 39, package of 2, ID 30.50 mm, OD 32.10 mm, thickness 1.00 mm