![O-Ring Case Back Gasket, package of 4, ID 16.50 mm, OD 17.90 mm, thickness 0.70 mm](http://perrinwatchparts.com/cdn/shop/files/67-5125-16570_0304a3be-13a2-4a76-a14f-902e64dc13f9_300x300.jpg?v=1710962457)
O-Ring Case Back Gasket, package of 4, ID 16.50 mm, OD 17.90 mm, thickness 0.70 mm
by Perrin
$3.00
SKU 67-5125-16570
O-Ring Case Back Gasket package of 4, ID 16.50 mm, OD 17.90 mm, thickness 0.70 mm