![Jaeger LeCoultre® calibre # P812 balance staff](http://perrinwatchparts.com/cdn/shop/products/LC-812723_442144af-fc16-4627-875f-4495338613e7_600x600.png?v=1697243393)
Jaeger LeCoultre® balance staff, part # 723, calibre # P812
balance staff 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.