![Jaeger LeCoultre® calibre # 409 winding stem](http://perrinwatchparts.com/cdn/shop/products/LC-409401_d89c8c8a-45c8-4f7e-9b93-0f5fb9178f6a_600x600.png?v=1697234013)
Jaeger LeCoultre® winding stem, part # 401, calibre # 409
winding stem to fit Jaeger LeCoultre® calibres: 11BF, 409
* 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.