Marco Marshalloy Mainspring 160 for Elgin 0s No. 825 / 6094 - Alloy

Marco Marshalloy Mainspring 160 for Elgin 0s movements, Factory No. 6094 (825), alloy, new in 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 in hard to find watch parts and all watch parts are unconditionally guaranteed. Images do a pretty good job of representing the item.