Mido complete balance 1147 1137 1127 all automatic models / 721

1 Mido 1147 1137 1127 all models / complete balance  / balancier complet / 721

Same part for all Mido following calibers :

1147 1137 1127 + all models O , OC , OCD

Inca annulaire

Neuf de stock / New old stock never used