Jaeger LeCoultre® crown wheel core, part # 423, calibre # 885
crown wheel core to fit Jaeger LeCoultre® calibres: 885, 885S, 886, 886S
* 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.