![O-Ring Case Back Gasket number 26, package of 2, ID 27.50 mm, OD 29.50 mm, thickness 1.00 mm](http://perrinwatchparts.com/cdn/shop/files/67-5117-26_adac2ab2-e7a7-4ac0-8146-5ae6a7de92e3_300x300.jpg?v=1710963155)
O-Ring Case Back Gasket number 26, package of 2, ID 27.50 mm, OD 29.50 mm, thickness 1.00 mm
by Perrin
$2.50
SKU 67-5117-26
O-Ring Case Back Gasket number 26, package of 2, ID 27.50 mm, OD 29.50 mm, thickness 1.00 mm