Jaeger LeCoultre® calibre # 417 balance staff - balance hub 70 / for balance hub 80 see cal 408 287-70-42-31

Jaeger LeCoultre® balance staff - balance hub 70 / for balance hub 80 see cal 408 287-70-42-31, part # 723, calibre # 417

balance staff - balance hub 70 / for balance hub 80 see cal 408 287-70-42-31 to fit Jaeger LeCoultre® calibres: 417

* 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.