Elgin Factory Balance Staff for 18s, Old Style, Short Hub, Pivot 13, No. 857

Elgin Factory Balance Staff for 18s movements, Old Style, Short Hub, Pivot 13, Factory No. 857, new in envelope. See images for further details. This came direct from one of my factory systems, Bottle #1. 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 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.