![Longines® Crystals CY-LONG56 REF 1225-10](http://perrinwatchparts.com/cdn/shop/files/CY-LONG56_300x300.jpg?v=1683039313)
31.10 mm plastic domed crystal, original, Longines® REF 1225-10
* H. & W. Perrin Company Limited is independent of and not affiliated with or sponsored by Longines®. Longines® warranty does not apply to parts supplied by H. & W. Perrin Company Limited.