![O-Ring Case Back Gasket, package of 4, ID 18.50 mm, OD 19.70 mm, thickness 0.60 mm](http://perrinwatchparts.com/cdn/shop/files/67-5125-18560_a12aef3a-65fe-493d-a97b-10bfc6ebb152_300x300.jpg?v=1710962576)
O-Ring Case Back Gasket, package of 4, ID 18.50 mm, OD 19.70 mm, thickness 0.60 mm
by Perrin
$3.90
SKU 67-5125-18560
O-Ring Case Back Gasket package of 4, ID 18.50mm, OD 19.70 mm, thickness 0.60 mm