![ISO Swiss Flat Case Back Gasket number 101, package of 2, ID 15.40 mm, OD 16.80 mm, thickness 0.50 mm](http://perrinwatchparts.com/cdn/shop/files/67-5105-101_ec6b12c8-e49e-4fed-a866-2d4f76086930_300x300.jpg?v=1710961809)
ISO Swiss Flat Case Back Gasket number 101, package of 2, ID 15.40 mm, OD 16.80 mm, thickness 0.50 mm
by Perrin
$3.00
SKU 67-5105-101
ISO Swiss flat case back gasket number 605, package of 2 gaskets, ID 15.40 mm OD 16.80 mm thickness 0.50