![Slim O-Ring Case Back Gasket number 418, package of 2, ID 21.00 mm, OD 21.80 mm, thickness 0.40 mm](http://perrinwatchparts.com/cdn/shop/files/67-5119-418_7a12c4d6-d41f-4034-bfa8-5cb437e1cbc2_300x300.jpg?v=1710962721)
Slim O-Ring Case Back Gasket number 418, package of 2, ID 21.00 mm, OD 21.80 mm, thickness 0.40 mm
by Perrin
$2.50
SKU 67-5119-418
Slim O-Ring Case Back Gasket number 418, package of 2, ID 21.00 mm, OD 21.80 mm, thickness 0.40 mm