BESTFIT Mainspring 713D for AS 970, 1003, 1180 & Font 60, 601 - Alloy

BESTFIT Mainspring 713D for AS 970, 1003, 1180 & Font 60, 601 caliber movements and perhaps similar ébauche watches, white alloy. See images 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.