Hamilton Factory Balance Staff for 12s, Grade 902, 904, 912, 916, 918, 922, No. 3050, P10 - New

Hamilton Factory Balance Staff for 12s Grade 902, 904, 912, 916, 918, 922 Factory No. 3050 / 607075, Pivot 10, Refill #18, new in envelope. See images for further details. I likely have several of these so the one you get may differ sightly 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 an adequate job of representing the item.