![Eterna® “O” Ring Case Back Gasket ET-GSKT04](http://perrinwatchparts.com/cdn/shop/products/ET-GSKT04_292x300.jpg?v=1688064098)
Eterna® “O” Ring Case Back Gasket ET-GSKT04
for Eterna® 1414, Eterna® 1424 O-ring black rubber, reference 130IT, number 932-0, outside diameter 33.00 mm
* H. & W. Perrin Company Limited is independent of and not affiliated with or sponsored by Eterna®. Eterna® warranty does not apply to parts supplied by H. & W. Perrin Company Limited. Using generic crystals may devalue your watch.