BESTFIT Mainspring WA26 for ETA caliber 2425, 2428 Automatic - Alloy

BESTFIT Mainspring WA26 for ETA caliber 2425, 2428 plus perhaps similar automatic movements, white alloy, new in envelope. See images for precise mainspring specifications. 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.