![Slim O-Ring Case Back Gasket number 437, package of 2, ID 27.60 mm, OD 28.60 mm, thickness 0.50 mm](http://perrinwatchparts.com/cdn/shop/files/67-5119-437_a9cfe901-5bb8-4897-b06e-84edda8260c2_300x300.jpg?v=1710963160)
Slim O-Ring Case Back Gasket number 437, package of 2, ID 27.60 mm, OD 28.60 mm, thickness 0.50 mm
by Perrin
$2.50
SKU 67-5119-437
Slim O-Ring Case Back Gasket number 437, package of 2, ID 27.60 mm, OD 28.60 mm, thickness 0.50 mm