Elgin Factory Mainspring for 6s No. 824 - Steel

Elgin Factory mainspring Factory No. 824 for 6s movements, steel, new in very frail envelope. See images for further information. Has the typical Elgin DB&H end. These came in a couple of different strengths and those that I can supply can be found in the drop-down list. Elgin mainsprings are typically coated in very old grease and are often quite filthy so they must be well cleaned before use. 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.