![Generic Crystals to fit Franck Muller® CY-FM001](http://perrinwatchparts.com/cdn/shop/products/CY-FM001_300x236.jpg?v=1681331544)
24.30 mm x 19.50 mm Y-shape curved mineral crystal, generic (not original), to fit Franck Muller®.
* H. & W. Perrin Company Limited is independent of and not affiliated with or sponsored by Franck Muller®. Franck Muller® warranty does not apply to parts supplied by H. & W. Perrin Company Limited.