Nivaflex Mainspring for 16s Elgin No. 6164 - Alloy

Nivaflex Mainspring for Elgin 16s, Factory No. 6164, white alloy, new in frail envelope. See images for further details. I likely have several of these so the one you get may differ slightly from the images. I specialize is hard to find watch parts and all watch parts are unconditionally guaranteed. Images do a pretty good job of representing the item.