![Jaeger LeCoultre® calibre # 10RO regulator for flat hairspring](http://perrinwatchparts.com/cdn/shop/products/LC-408301_a9d5d012-a888-4d69-8dee-139aa7859f7d_600x600.png?v=1697227919)
Jaeger LeCoultre® calibre # 10RO regulator for flat hairspring
$30.01
SKU LC-408301
Jaeger LeCoultre® regulator for flat hairspring, part # 301, calibre # 10RO
regulator for flat hairspring 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.