![Jaeger LeCoultre® calibre # 428 clicking spring](http://perrinwatchparts.com/cdn/shop/products/LC-408434_da09a9f1-3608-4210-8e87-9a9a14ebcc12_600x600.png?v=1697235057)
Jaeger LeCoultre® clicking spring, part # 434, calibre # 428
clicking spring to fit Jaeger LeCoultre® calibres: 9RD, 9RO, 10RO, 408, 417, 428, 461, 471, 472, 473, 474, 475
* 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.