![O-Ring Case Back Gasket number 24, package of 2, ID 27.70 mm, OD 28.90 mm, thickness 0.60 mm](http://perrinwatchparts.com/cdn/shop/files/67-5117-24_7dc75c1a-e0d4-4375-9602-82c9347520a7_300x300.jpg?v=1710963168)
O-Ring Case Back Gasket number 24, package of 2, ID 27.70 mm, OD 28.90 mm, thickness 0.60 mm
by Perrin
$2.50
SKU 67-5117-24
O-Ring Case Back Gasket number 24, package of 2, ID 27.70 mm, OD 28.90 mm, thickness 0.60 mm