Jaeger LeCoultre® calibre # 840 regulator for flat hairspring
$29.94
SKU LC-840301
Jaeger LeCoultre® regulator for flat hairspring, part # 301, calibre # 840
regulator for flat hairspring to fit Jaeger LeCoultre® calibres: 840
* 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.