![Jaeger LeCoultre® calibre # K490 click spring](http://perrinwatchparts.com/cdn/shop/products/LC-460430_b0490353-2d55-46cb-be09-031ac6d1e619_600x600.png?v=1697241022)
Jaeger LeCoultre® click spring, part # 430, calibre # K490
click spring to fit Jaeger LeCoultre® calibres: 9OL, 9OLN, 460, 490, K490, 491
* 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.