![O-Ring Case Back Gasket, package of 4, ID 27.50 mm, OD 29.10 mm, thickness 0.80 mm](http://perrinwatchparts.com/cdn/shop/files/67-5125-27580_e6223cad-31cf-4dee-809e-1f00c7dc2c6d_300x300.jpg?v=1710963151)
O-Ring Case Back Gasket, package of 4, ID 27.50 mm, OD 29.10 mm, thickness 0.80 mm
by Perrin
$3.90
SKU 67-5125-27580
O-Ring Case Back Gasket package of 4, ID 27.50 mm, OD 29.10 mm, thickness 0.80 mm