Valjoux friction spring for chronograph runner cal. 7733 7734 7736 7737 / part 8290 (new)

For Valjoux 7733 7734 7736 7737 , part 8290 (1 piece)

1 Friction spring for chronograph runner / 1 Ressort-friction du mobile de chronographe

Neuf de stock, new old stock

Livraison sous film neutre / Shipping in neutral zip bag

Le prix est pour 1 ressort / The price is for 1 spring (the last one will be shipped with the Valjoux packet)