Jaeger LeCoultre® calibre # 603 setting lever spring - factory number 51090 kwm bushing tools To be used for Hermle

To be used for Hermle Miniature 71

50 mm plastic low dome crystal

case reference 901

* Perrin Supply Ltd is independent of and not affiliated with or sponsored by Zenith®

Jaeger LeCoultre® calibre # 603 setting lever spring - factory number 51090 kwm bushing tools To be used for HermleJaeger LeCoultre setting lever spring factory number 51090, part # 445, calibre # 603 setting lever spring factory number 51090 to fit Jaeger LeCoultre calibres: 603 *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.