Bulova mainspring 10ABC 10ZCC 10ZOC + Cupillard 256

1 mainspring Bulova 10ABC / Ressort de barillet / Zugfeder (1 piece)

New old stock / neuf de stock

Inox premium quality.

Same mainspring for all following calibers :

Bulova 10ABC 10ZCC 10ZOC + Cupillard 256

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)