Jaeger LeCoultre® calibre # 240/3 lower block complete for platform escapement for balance wheel

Jaeger LeCoultre® lower block complete for platform escapement for balance wheel, part # 371, calibre # 240/3

lower block complete for platform escapement for balance wheel to fit Jaeger LeCoultre® calibres: 240/3

*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.