Venus mainspring 240 241 242 243 244 / Cupillard 238 240 / Vulcain 65 / Zodiac 133.8

1 mainspring / Ressort de barillet / Zugfeder (1 piece)

New old stock / neuf de stock

Same mainspring for following calibers :

Venus 240 241 242 243 244  Cupillard 238 240 Vulcain 65  Zodiac 133.8

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 original Usibel envelope)