Omega balance staff 23.7 23.7T1 23.7T2 23.7T3 hairspring 50 or 60

1 Omega balance staff / 1 axe de balancier Omega

Neuf de stock / New old stock

Pour calibres / Same balance staff for all following calibers :

23.7  23.7T1  23.7T2  23.7T3

Height 313

Choose in the list your model depending on the hairspring collet diameter :

Ronda code 1854 / hairspring collet 50 ( = virole 50)

Ronda code 1853 / hairspring collet 60 ( = virole 60)

Livraison sous film neutre / Shipping in neutral zip bag