Jaeger LeCoultre® centre wheel cock screw, part # 5126, calibre # 814
centre wheel cock screw to fit Jaeger LeCoultre® calibres: 489, 489/1, P489, 601 mechan, 814, K814
* 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.