![Jaeger LeCoultre® calibre # K490 ratchet wheel](http://perrinwatchparts.com/cdn/shop/products/LC-460415_3ee0be90-3a50-4565-8105-e13234d14633_600x600.png?v=1697241012)
Jaeger LeCoultre® ratchet wheel, part # 415, calibre # K490
ratchet wheel to fit Jaeger LeCoultre® calibres: 9OL, 9OLN, 460, 490, K490, 491
* 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.