ISO Swiss Flat Case Back Gasket number 137, package of 2, ID 29.50 mm, OD 31.00 mm, thickness 0.50 mm
by Perrin
$2.31
SKU 67-5105-137
ISO Swiss flat case back gasket number 137 package of 2 gaskets, ID 29.50 mm OD 31.00 mm thickness 0.50