Jaeger LeCoultre® calibre # 240/1 clicking spring for movement (time)

Jaeger LeCoultre® clicking spring for movement (time), part # 434, calibre # 240/1

clicking spring for movement (time) to fit Jaeger LeCoultre® calibres: 240, 240/1, 240/2, 245

*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.