Winding stems    Balance staffs    Mainsprings

1 HP Parrenin balance staff / 1 axe de balancier HP Parrenin

Neuf de stock / New old stock

Same balance staff for all following calibers :

 25 and 251

All staffs have a height of 295

You can choose in the list on top of this offer

- Balance seat 75 / Hairspring collet 50

- Balance seat 80 / Hairspring collet 55 / Pivot 8

- Balance seat 80 / Hairspring collet 55 / Pivot 9 (Ronda code 3411)
Livraison sous film neutre / Shipping in neutral zip bag