![O-Ring Case Back Gasket number 17, package of 2, ID 22.90 mm, OD 24.50 mm, thickness 0.80 mm](http://perrinwatchparts.com/cdn/shop/files/67-5117-17_45a58263-c9ab-4501-b19c-0cc05dfef4ff_300x300.jpg?v=1710962846)
O-Ring Case Back Gasket number 17, package of 2, ID 22.90 mm, OD 24.50 mm, thickness 0.80 mm
by Perrin
$2.50
SKU 67-5117-17
O-Ring Case Back Gasket number 17, package of 2, ID 22.90 mm, OD 24.50 mm, thickness 0.80 mm