![Wittnauer® Crystals CY-LONG58 9E1, REF 9E1-7504](http://perrinwatchparts.com/cdn/shop/files/CY-LONG58_300x262.jpg?v=1683040884)
31.10 mm x 26.90 mm Y-shaped plastic cylinder type crystal, original, Wittnauer® 9E1, REF 9E1-7504
* H. & W. Perrin Company Limited is independent of and not affiliated with or sponsored by Wittnauer®. Wittnauer® warranty does not apply to parts supplied by H. & W. Perrin Company Limited.