Elgin balance staff 16s 861 New Style pivot 11, original

1 Elgin balance staff / 1 axe de balancier Elgin

Neuf de stock / New old stock
Cal : 16s 861 New Style (not for 861 old model)

Pivot 11

Original Elgin part

Size 16s

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