![Jaeger LeCoultre® calibre # K490 ratchet wheel screw](http://perrinwatchparts.com/cdn/shop/products/LC-4605415_f45465d1-a199-473b-a9c9-c2106d648c50_600x600.png?v=1697241071)
Jaeger LeCoultre® ratchet wheel screw, part # 5415, calibre # K490
ratchet wheel screw 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.