![O-Ring Case Back Gasket number 29, package of 2, ID 28.90 mm, OD 30.10 mm, thickness 0.60 mm](http://perrinwatchparts.com/cdn/shop/files/67-5117-29_7a05b394-7ca7-4bbd-9e9c-8cb315c3b300_300x300.jpg?v=1710963256)
O-Ring Case Back Gasket number 29, package of 2, ID 28.90 mm, OD 30.10 mm, thickness 0.60 mm
by Perrin
$2.50
SKU 67-5117-29
O-Ring Case Back Gasket number 29, package of 2, ID 28.90 mm, OD 30.10 mm, thickness 0.60 mm