![Jaeger-LeCoultre® Crystals CY-JAEG31 REF 1791](http://perrinwatchparts.com/cdn/shop/files/CY-JAEG31_300x300.jpg?v=1683039516)
34.00 mm mineral crystal with a "slight tint", thick low dome with bevel, original vintage, Jaeger-LeCoultre® REF 1791
* H. & W. Perrin Company Limited is independent of and not affiliated with or sponsored by Jaeger-LeCoultre®. Jaeger-LeCoultre® warranty does not apply to parts supplied by H. & W. Perrin Company Limited.