Generic and highly demanded spare part.
Minute-recording jumper 8270 generic compatible to Valjoux 23, 23VZ, 72, 72C, 72CVZHC, 72VZH, 72VZHCL, 88VZHCL
Second edition - Deuxième exécution
Perfect fit in approved Ernst Westphal quality.
Availability very limited due to production in small series.
Note: We recommend to fix the base as well as the fixing screw to fix the spring with a small drop of Loctite threadlocker or a similar product.