![Jaeger LeCoultre® calibre # 10RO balance with flat hairspring, regulated](http://perrinwatchparts.com/cdn/shop/products/LC-408721_0c1c07c4-e292-4178-8468-deab4ef1e403_600x600.png?v=1697228005)
Jaeger LeCoultre® calibre # 10RO balance with flat hairspring, regulated
$250.00
SKU LC-408721
Jaeger LeCoultre® balance with flat hairspring, regulated, part # 721, calibre # 10RO
balance with flat hairspring, regulated 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.