![Jaeger LeCoultre® calibre # K830 ratchet wheel screw](http://perrinwatchparts.com/cdn/shop/products/LC-4805415_d1939798-fd3e-40c6-9083-fa3505a3a74e_600x600.png?v=1697246018)
Jaeger LeCoultre® ratchet wheel screw, part # 5415, calibre # K830
ratchet wheel screw to fit Jaeger LeCoultre® calibres: 10ROL, 480, 800, 810, K830, K831
* 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.