Elgin Factory Balance Staff for 10/0s Wrist Watch movements No. 1907

Elgin Factory Balance Staff for 10/0s Movements, Factory No. 1907, new in envelope. See images for further details. This one comes straight from one of my many Elgin Factory parts systems. I specialize is 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.