Jaeger LeCoultre® alarm crown wheel core, part # 7424, calibre # 825
alarm crown wheel core to fit Jaeger LeCoultre® calibres: 489, 489/1, P489, 601 mechan, 814, K814, 815, 825
* 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.