![Generic Flat Case Back Gasket number 705, package of 3, ID 19.00 mm, OD 21.00 mm, thickness 0.50 mm](http://perrinwatchparts.com/cdn/shop/files/67-5135-705_7e5f1039-1d52-42c3-90a4-0a7e278bf37a_300x300.jpg?v=1710961884)
Generic Flat Case Back Gasket number 705, package of 3, ID 19.00 mm, OD 21.00 mm, thickness 0.50 mm
by Perrin
$3.40
SKU 67-5135-705
Generic flat case back gasket number 705, package of 3 gaskets, ID 19.00 mm OD 21.00 mm thickness 0.50