Jaeger LeCoultre® alarm setting stem, part # 7405/1, calibre # 240
alarm setting stem to fit Jaeger LeCoultre® calibres: 240, 240/1, 240/2
* 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.