![Jaeger LeCoultre® calibre # 496 mainspring](http://perrinwatchparts.com/cdn/shop/products/LC-496770_c3127b7e-20e8-4be5-a72b-5688fa232cc8_600x600.png?v=1697241572)
Jaeger LeCoultre® mainspring, part # 770, calibre # 496
mainspring to fit Jaeger LeCoultre® calibres: 8NR, 496
* 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.