![O-Ring Case Back Gasket, package of 4, ID 27.50 mm, OD 28.70 mm, thickness 0.60 mm](http://perrinwatchparts.com/cdn/shop/files/67-5125-27560_b46bdda6-a290-4960-a042-8e7d6791795e_300x300.jpg?v=1710963143)
O-Ring Case Back Gasket, package of 4, ID 27.50 mm, OD 28.70 mm, thickness 0.60 mm
by Perrin
$3.90
SKU 67-5125-27560
O-Ring Case Back Gasket package of 4, ID 27.50 mm, OD 28.70 mm, thickness 0.60 mm