![O-Ring Case Back Gasket number 45, package of 2, ID 31.50 mm, OD 33.10 mm, thickness 0.80 mm](http://perrinwatchparts.com/cdn/shop/files/67-5117-45_ab33b62e-7417-4258-adc6-0b129e8e8c04_300x300.jpg?v=1710963464)
O-Ring Case Back Gasket number 45, package of 2, ID 31.50 mm, OD 33.10 mm, thickness 0.80 mm
by Perrin
$2.50
SKU 67-5117-45
O-Ring Case Back Gasket number 45, package of 2, ID 31.50 mm, OD 33.10 mm, thickness 0.80 mm