![Slim O-Ring Case Back Gasket number 411, package of 2, ID 18.50 mm, OD 19.50 mm, thickness 0.50 mm](http://perrinwatchparts.com/cdn/shop/files/67-5119-411_496bbff3-8418-4d0a-bc6c-4ba21852b361_300x300.jpg?v=1710962568)
Slim O-Ring Case Back Gasket number 411, package of 2, ID 18.50 mm, OD 19.50 mm, thickness 0.50 mm
by Perrin
$2.50
SKU 67-5119-411
Slim O-Ring Case Back Gasket number 411, package of 2, ID 18.50 mm, OD 19.50 mm, thickness 0.50 mm