Tissot mainspring 27B 27B-1 27B-2 27B-21 27B-621

1 Mainspring for Tissot 27B / Ressort de barillet

Inox premium quality (inaltex Usibel)

Same mainspring for all Tissot following calibers : 27B  27B-1  27B-2  27B-21  27B-621 

Only for 27B series / Seulement pour la série 27B

New old stock / neuf de stock