![Accutron® Crystals CY-ACCU04 REF 1243E](http://perrinwatchparts.com/cdn/shop/products/CY-ACCU04_300x299.jpg?v=1679519541)
Genuine Accutron®, 30.00 mm domed plastic crystal, reference 1243E, Accutron case reference 7617.
* H. & W. Perrin Company Limited is independent of and not affiliated with or sponsored by Accutron®. Accutron® warranty does not apply to parts supplied by H. & W. Perrin Company Limited.