![O-Ring Case Back Gasket number 23, package of 2, ID 26.90 mm, OD 28.60 mm, thickness 0.85 mm](http://perrinwatchparts.com/cdn/shop/files/67-5117-23_cdcb820f-a1f1-45f6-a0fc-a03590c1522b_300x300.jpg?v=1710963099)
O-Ring Case Back Gasket number 23, package of 2, ID 26.90 mm, OD 28.60 mm, thickness 0.85 mm
by Perrin
$2.50
SKU 67-5117-23
O-Ring Case Back Gasket number 23, package of 2, ID 26.90 mm, OD 28.60 mm, thickness 0.85 mm