![Jaeger LeCoultre® calibre # 810 clicking spring screw](http://perrinwatchparts.com/cdn/shop/products/LC-4805434_c66db0f6-8ff6-452c-b181-fd6338b0dcc5_600x600.png?v=1697242911)
Jaeger LeCoultre® clicking spring screw, part # 5434, calibre # 810
clicking spring screw to fit Jaeger LeCoultre® calibres: 10ROL, 480, 800, 810, K830, K831
* 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.