Valjoux balance staff 89 DXC

Valjoux balance staff / axe de balancier

Neuf de stock / New old stock

89DXC (regular, not incabloc)

Marshall code 767   -   10"' 1/2  

Dimension : height 334 / half-height 170 / balance arbor 82 / hairspring collet 53 / roller 36