BESTFIT Mainspring WA23 for Benrus CF, ETA caliber 1256 Automatic - Alloy

BESTFIT Mainspring WA23 for Benrus CF, Wittnauer 11RW and ETA 1256 plus perhaps similar automatic 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.