![Jaeger LeCoultre® calibre # K813 pallet cock screw](http://perrinwatchparts.com/cdn/shop/products/LC-8125125_a2c8f882-8003-47a1-a27d-3ec974eeb5e6_600x600.png?v=1697243803)
Jaeger LeCoultre® pallet cock screw, part # 5125, calibre # K813
pallet cock screw 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.