Jaeger LeCoultre® calibre # 9UO intermediate crown wheel - see part # 420

Jaeger LeCoultre® intermediate crown wheel - see part # 420, part # 424, calibre # 9UO

intermediate crown wheel - see part # 420 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.