Universal mainspring 262 263 + Rolex 59 + Record 106 107

1 Mainspring Universal Genève 262 263 / Ressort de barillet / Zugfeder

New old stock / neuf de stock

Same mainspring for all following calibers :

Universal Genève 262 263 + Rolex 59 + Record 106 107
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 Usibel packet)