![O-Ring Case Back Gasket, package of 4, ID 17.00 mm, OD 18.60 mm, thickness 0.80 mm](http://perrinwatchparts.com/cdn/shop/files/67-5125-17580_2f8bdaba-7c90-4ac1-87ea-b6c8dfd17210_300x300.jpg?v=1710962488)
O-Ring Case Back Gasket, package of 4, ID 17.00 mm, OD 18.60 mm, thickness 0.80 mm
by Perrin
$3.90
SKU 67-5125-1780
O-Ring Case Back Gasket package of 4, ID 17.00mm, OD 18.60 mm, thickness 0.80 mm