![ISO Swiss Flat Case Back Gasket number 129, package of 2, ID 26.90 mm, OD 28.60 mm, thickness 0.50 mm](http://perrinwatchparts.com/cdn/shop/files/67-5105-129_bf9cbb48-fb8e-4492-bf34-91a58d0ac202_300x300.jpg?v=1710962118)
ISO Swiss Flat Case Back Gasket number 129, package of 2, ID 26.90 mm, OD 28.60 mm, thickness 0.50 mm
by Perrin
$3.00
SKU 67-5105-129
ISO Swiss flat case back gasket number 129 package of 2 gaskets, ID 26.90 mm OD 28.60 mm thickness 0.50