![O-Ring Case Back Gasket, package of 4, ID 19.00 mm, OD 20.40 mm, thickness 0.70 mm](http://perrinwatchparts.com/cdn/shop/files/67-5125-19580_a8d76576-d60a-484c-a679-2b322e615567_300x300.jpg?v=1710962601)
O-Ring Case Back Gasket, package of 4, ID 19.00 mm, OD 20.40 mm, thickness 0.70 mm
by Perrin
$3.90
SKU 67-5125-1970
O-Ring Case Back Gasket package of 4, ID 19.00 mm, OD 20.40 mm, thickness 0.70 mm