Elgin balance staff 16s 571 6166 (new model - ht.588) / Ronda 4586

1 Elgin balance staff / 1 axe de balancier Elgin

Neuf de stock / New old stock
Cal : 16s 571 6166 new model (not for 571 / 6166 old model, which has a roller of 118 instead of 62 for this one)

Ronda code 4586

Size 16s

Dimensions : height 588 / half height 317 / balance arbor 112 / hairspring collet 82 / roller 62

If you are not sure of your caliber, you can check it on the following website (open the link) :

https://pocketwatchdatabase.com/guide/company/elgin/serial-number-lookup

Livraison sous film neutre / Shipping in neutral zip bag