![Jaeger LeCoultre® calibre # K830 roller](http://perrinwatchparts.com/cdn/shop/products/LC-480730_492a4cf7-36c8-4b1d-ac90-6c4f924a16fb_600x600.png?v=1697245993)
Jaeger LeCoultre® roller, part # 730, calibre # K830
roller 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.