ETA balance staff 2390 (inca / hspg. 60) 2391 2408 2409 2450 2451 2452 2453 2454 2460 2472 2474

1 ETA balance staff / 1 axe de balancier ETA

Original ETA part 724 (incabloc , not for regular movement , not for supershock resist movement)

Neuf de stock / New old stock

You can choose in the list on top of this offer

Same balance staff for all following calibers :

 2390 2391 2408 2409 2450 2451 2452 2453 2454 2460 2472 2474 inca

- Incabloc , balancier annulaire , height 281 , hairspring collet 60 (this is not the model with hspg 50)

- Incabloc , balancier à vis , height 281 , hairspring collet 60 (this is not the model with hspg 50)

Le prix est pour 1 axe / The price is for 1 staff
Livraison sous film neutre / Shipping in neutral zip bag (the last one of each version will be shipped with its ETA packet)