![Jaeger LeCoultre® calibre # 840 setting lever](http://perrinwatchparts.com/cdn/shop/products/LC-840443_600x600.png?v=1697246707)
Jaeger LeCoultre® setting lever, part # 443, calibre # 840
setting lever to fit Jaeger LeCoultre® calibres: 840, 846
* 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.