![Jaeger LeCoultre® calibre # K813 clicking spring screw](http://perrinwatchparts.com/cdn/shop/products/LC-8125434_00616821-4a3c-4a54-9b55-804c7271785d_600x600.png?v=1697243818)
Jaeger LeCoultre® clicking spring screw, part # 5434, calibre # K813
clicking spring 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.