Valjoux balance cock + regulator + screw 7733 7734 7736 / part 121/3 + 307

Valjoux 7733 7734 7736 balance cock + regulator + screw / coq pour porte-piton + raquette et vis issu calibre Valjoux 7734 avec balancier incabloc annulaire

Part 121/3 + 307, fits Valjoux 7733 7734 and 7736

Model for balance Incabloc (it comes from a Valjoux 7734 movement with incabloc "balancier annulaire")

Pre-owned / pre-used