Omega balance staff 240 R13.5 241 242 243 250 251

Omega balance staff / axe de balancier

Neuf de stock / New old stock

Original part Omega

For all following calibers : Omega R13.5 , 240 , 241 , 242 , 243 , 250 , 251
(Not for Omega 244 , 252 , R13.5 PC - Incabloc)

Height 262 , hairspring collet 34