Jaeger LeCoultre® double alternating click, part # 1429, calibre # 916
double alternating click to fit Jaeger LeCoultre® calibres: 916
* 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.