![O-Ring Case Back Gasket number 47, package of 2, ID 31.80 mm, OD 33.40 mm, thickness 0.80 mm](http://perrinwatchparts.com/cdn/shop/files/67-5117-47_1602458c-1b14-46a0-9c64-bcddaf9acbfc_300x300.jpg?v=1710963487)
O-Ring Case Back Gasket number 47, package of 2, ID 31.80 mm, OD 33.40 mm, thickness 0.80 mm
by Perrin
$2.50
SKU 67-5117-47
O-Ring Case Back Gasket number 47, package of 2, ID 31.80 mm, OD 33.40 mm, thickness 0.80 mm