Jaeger LeCoultre® calibre # 9UO clicking spring - Fits calibers: 404, 407, 9UO generic (threaded into case) pushers to fit Tag Heuer® regulator for Breguet hairspring to

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

and a date window at 6 o'clock

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

1 x LR44 cell and high setting attachment pin all supplied in convenient protective storage case

Jaeger LeCoultre® calibre # 9UO clicking spring - Fits calibers: 404, 407, 9UO generic (threaded into case) pushers to fit Tag Heuer® regulator for Breguet hairspring toJaeger 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.