Jaeger LeCoultre® alarm setting stem, part # 7405/1, calibre # 240/2

alarm setting stem to fit Jaeger LeCoultre® calibres: 240, 240/1, 240/2

*Perrin Supply Ltd is independent of and not affiliated with or sponsored by Jaeger LeCoultre®. Jaeger LeCoultre® warranty does not apply to parts supplied byPerrin Supply Ltd. Using generic parts may devalue your watch.