![Jaeger LeCoultre® calibre # 407 mainspring - measurement 90-8-9](http://perrinwatchparts.com/cdn/shop/products/LC-404770_bf0c3bff-4eb0-4b70-9e8e-ab00bf01066e_600x600.png?v=1697233815)
Jaeger LeCoultre® calibre # 407 mainspring - measurement 90-8-9
$50.00
SKU LC-404770
Jaeger LeCoultre® mainspring - measurement 90-8-9, part # 770, calibre # 407
mainspring - measurement 90-8-9 to fit Jaeger LeCoultre® calibres: 9UO, 404, 407
* 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.