![Slim O-Ring Case Back Gasket number 440, package of 2, ID 28.50 mm, OD 29.50 mm, thickness 0.50 mm](http://perrinwatchparts.com/cdn/shop/files/67-5119-440_7a9f6053-dddc-4456-b5a6-b5bbe1e03e3f_300x300.jpg?v=1710963224)
Slim O-Ring Case Back Gasket number 440, package of 2, ID 28.50 mm, OD 29.50 mm, thickness 0.50 mm
by Perrin
$2.50
SKU 67-5119-440
Slim O-Ring Case Back Gasket number 440, package of 2, ID 28.50 mm, OD 29.50 mm, thickness 0.50 mm