![Jaeger LeCoultre® calibre # K831 winding pinion](http://perrinwatchparts.com/cdn/shop/products/LC-480410_dbf23db4-0b74-45e5-ad46-06df7e924d46_600x600.png?v=1697246094)
Jaeger LeCoultre® winding pinion, part # 410, calibre # K831
winding pinion 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.