Cyma Tavannes mainspring 386

1 mainspring / Ressort de barillet / Zugfeder

New old stock / neuf de stock

Cyma Tavannes 386

Le prix est pour 1 ressort / The price is for 1 mainspring

Livraison sous film neutre / Shipping in neutral zip bag (the last one will be shipped with the Gallia envelope on pics)