Jaeger LeCoultre® calibre # 9UO clicking spring - Fits calibers: 404, 407, 9UO generic (threaded into case) pushers to fit Tag Heuer® Shanks are thick and have

Shanks are thick and have flat edges that enable the user to grip and hold the object with the edge as well as the tip

regulator for Breguet hairspring to fit Jaeger LeCoultre® calibres: 210

silver with silver "C" shape at the tip

calibre # 17UOC

Jaeger LeCoultre® calibre # 9UO clicking spring - Fits calibers: 404, 407, 9UO generic (threaded into case) pushers to fit Tag Heuer® Shanks are thick and haveJaeger LeCoultre clicking spring, part # 434, calibre # 9UO clicking spring 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.