![Mido® Crystals CY-MIDO51](http://perrinwatchparts.com/cdn/shop/files/CY-MIDO51_300x292.jpg?v=1683040709)
29.00 mm outside diameter, low profile plastic crystal, 26.50 mm opening diameter of the inside ring, yellow ring with radium dots (Mido® colour 20-R), no minute track, original vintage Mido® crystal
* H. & W. Perrin Company Limited is independent of and not affiliated with or sponsored by Mido®. Mido® warranty does not apply to parts supplied by H. & W. Perrin Company Limited.