![O-Ring Case Back Gasket, package of 4, ID 27.00 mm, OD 28.40 mm, thickness 0.70 mm](http://perrinwatchparts.com/cdn/shop/files/67-5125-27580_24b412e8-653d-4b55-baec-07f13c913723_300x300.jpg?v=1710963119)
O-Ring Case Back Gasket, package of 4, ID 27.00 mm, OD 28.40 mm, thickness 0.70 mm
by Perrin
$3.90
SKU 67-5125-2770
O-Ring Case Back Gasket package of 4, ID 27.00 mm, OD 28.40 mm, thickness 0.70 mm