![Jaeger LeCoultre® calibre # P813 mainspring with brake spring](http://perrinwatchparts.com/cdn/shop/products/LC-812771_b1dd63bd-e8ae-4066-975f-231023998878_600x600.png?v=1697243937)
Jaeger LeCoultre® calibre # P813 mainspring with brake spring
$42.30
SKU LC-812771
Jaeger LeCoultre® mainspring with brake spring, part # 771, calibre # P813
mainspring with brake spring to fit Jaeger LeCoultre® calibres: 812, K812, P812, 813, K813, P813
* 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.