![Jaeger LeCoultre® calibre # K813 crown wheel](http://perrinwatchparts.com/cdn/shop/products/LC-812420_80c5434a-6b8b-434c-8b72-b403957fdec0_600x600.png?v=1697243725)
Jaeger LeCoultre® crown wheel, part # 420, calibre # K813
crown wheel to fit Jaeger LeCoultre® calibres: 812, K812, P812, 813, K813, P813
* 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. Using generic parts may devalue your watch.