BESTFIT Mainspring 214A for Aurore caliber 15 - Alloy

BESTFIT Mainspring 214A for Aurore (AV) caliber 15 plus perhaps similar ébauche watches, white alloy, new in enveolpe. See image for precise mainspring specifications. I likely have several of these so the one you get bay differ slightly from the images. I specialize is hard to find watch parts so I usually have whatever you might need and all watch parts are unconditionally guaranteed. Images do a satisfactory job of representing the item.