![ISO Swiss Flat Case Back Gasket number 615, package of 2, ID 19.50 mm, OD 21.80 mm, thickness 0.30 mm](http://perrinwatchparts.com/cdn/shop/files/67-5105-160_c21024d9-0aab-4f7d-ab75-5058cb1c6cc5_300x300.jpg?v=1710961910)
ISO Swiss Flat Case Back Gasket number 615, package of 2, ID 19.50 mm, OD 21.80 mm, thickness 0.30 mm
by Perrin
$3.20
SKU 67-5105-615
ISO Swiss flat case back gasket number 615, package of 2 gaskets, ID 19.50 mm OD 21.80 mm thickness 0.30