![O-Ring Case Back Gasket, package of 4, ID 15.50 mm, OD 16.70 mm, thickness 0.50 mm](http://perrinwatchparts.com/cdn/shop/files/67-5125-15560_fd7eca5c-49fc-4946-83c5-b2b02a212338_300x300.jpg?v=1710962392)
O-Ring Case Back Gasket, package of 4, ID 15.50 mm, OD 16.70 mm, thickness 0.50 mm
by Perrin
$2.99
SKU 67-5125-15560
O-Ring Case Back Gasket package of 4, ID 15.50 mm, OD 16.70 mm, thickness 0.50 mm