Bulova balance staff 10AE 10AB 10AEC 10AECS 10AH 10AHC 10AM 10AN 10ANC 10AR 10AW 10AX

1 Axe de balancier Bulova / 1 Bulova balance staff

Neuf de stock / New old stock (packet only opened in order to make pictures)

Axe identique pour les calibres suivants / Same balance staff for all following calibers :
10AE 10AB 10AEC 10AECS 10AH 10AHC 10AHCD 10AM 10AN 10ANC 10ANCS 10AR 10AW 10AX 10AXCS 10AWCS

Original Bulova part