![ISO Swiss Flat Case Back Gasket number 623, package of 2, ID 24.30 mm, OD 25.80 mm, thickness 0.40 mm](http://perrinwatchparts.com/cdn/shop/files/67-5105-160_00a3ad3c-261c-49a3-bd6c-362933da476f_300x300.jpg?v=1710962047)
ISO Swiss Flat Case Back Gasket number 623, package of 2, ID 24.30 mm, OD 25.80 mm, thickness 0.40 mm
by Perrin
$3.20
SKU 67-5105-623
ISO Swiss flat case back gasket number 623, package of 2 gaskets, ID 24.30 mm OD 25.80 mm thickness 0.40