![Jaeger LeCoultre® calibre # 402 regulator for flat hairspring](http://perrinwatchparts.com/cdn/shop/products/LC-427301_1e1f96df-810f-4723-96d3-b6cfcb30416b_600x600.png?v=1697233484)
Jaeger LeCoultre® calibre # 402 regulator for flat hairspring
$39.00
SKU LC-427301
Jaeger LeCoultre® regulator for flat hairspring, part # 301, calibre # 402
regulator for flat hairspring to fit Jaeger LeCoultre® calibres: 8RF, 8RFO, 402, 427
* 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.