![Adec® Crystals CY-ADEC03 REF 19520](http://perrinwatchparts.com/cdn/shop/products/CY-ADEC03-300_300x300.jpg?v=1679585534)
Genuine Adec®, 14.12 mm x 13.61 mm flat mineral crystal, Adec® crystal reference A54-19520, fits Adec® case reference 4-942566, 4-942574, 4-945948, 4-945964.
* H. & W. Perrin Company Limited is independent of and not affiliated with or sponsored by Adec®. Adec® warranty does not apply to parts supplied by H. & W. Perrin Company Limited.