Jaeger LeCoultre® calibre # 497 eccentric for oscillating weight blocking lever

Jaeger LeCoultre® eccentric for oscillating weight blocking lever, part # 1442, calibre # 497

eccentric for oscillating weight blocking lever to fit Jaeger LeCoultre® calibres: 497, 497/1, 817, 817/1

* 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.