Waltham Factory Mainspring for 6½ ligne Watches No. 2239 - Steel

Waltham Mainspring for 6½ ligne movements, Factory No, 2239, steel, new in envelope. These were available in a couple of different strengths and those that I can supply can be found in the drop-down list. I also likely have several of these in each strength so the one you get may differ 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. See image for further details. Images do a pretty good job of representing the item.