![O-Ring Case Back Gasket, package of 3, ID 40.00 mm, OD 41.40 mm, thickness 0.70 mm](http://perrinwatchparts.com/cdn/shop/files/67-3342-4070_647011f7-12b6-4bf5-bde9-c13c605ce4e4_300x300.jpg?v=1710963787)
O-Ring Case Back Gasket, package of 3, ID 40.00 mm, OD 41.40 mm, thickness 0.70 mm
by Perrin
$4.50
SKU 67-3342-4070
O-Ring Case Back Gasket package of 3, ID 40.00 mm, OD 41.40 mm, thickness 0.70 mm