BESTFIT Mainspring 414C for Benrus AB, AZ, BL, Michel 382, Enicar 210, 680, Durowe 753, Helvetia 110 - Alloy

BESTFIT Mainspring 414C for Bulova 5A, 5AH, 5AK, Benrus AB, AZ, BL, Michel 382, Enicar 210, 680, Durowe 753, Helvetia 110 caliber movements plus perhaps similar ébauche watches, white alloy. See image for precise characteristics. I likely have several of these so the one you get may differ slightly from the images. I specialize in hard to find watch parts so I usually have whatever you might need and all watch parts are unconditionally guaranteed. Images do a pretty good job of representing the item.