![O-Ring Case Back Gasket, package of 4, ID 16.50 mm, OD 18.10 mm, thickness 0.80 mm](http://perrinwatchparts.com/cdn/shop/files/67-5125-16580_fce11f69-ad76-4279-8014-6e59cbf3cee3_300x300.jpg?v=1710962460)
O-Ring Case Back Gasket, package of 4, ID 16.50 mm, OD 18.10 mm, thickness 0.80 mm
by Perrin
$3.90
SKU 67-5125-16580
O-Ring Case Back Gasket package of 4, ID 16.50 mm, OD 18.10 mm, thickness 0.80 mm