BESTFIT Mainspring 512C for Gruen 460, AS 682 - Alloy

BESTFIT Mainspring 512C suitable for Gruen 460, AS 682 Femga 110, 112 caliber movements plus perhaps many other similar ébauche watches, white alloy, new in envelope. See image for precise mainspring specifications. I likely have several of these so they 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.