Jaeger LeCoultre® calibre # 9UO intermediate ratchet wheel ring

Jaeger LeCoultre® intermediate ratchet wheel ring, part # 422/1, calibre # 9UO

intermediate ratchet wheel ring to fit Jaeger LeCoultre® calibres: 9UO, 404, 407

*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.