![Tissot® Crystals CY-TISSOT03 case number 37501-6](http://perrinwatchparts.com/cdn/shop/files/CY-TISSOT03_300x300.jpg?v=1683041105)
18.00 mm plastic crystal with white ring, to fit Vintage Tissot® case number 37501-6
* H. & W. Perrin Company Limited is independent of and not affiliated with or sponsored by Tissot®. Tissot® warranty does not apply to parts supplied by H. & W. Perrin Company Limited.