Hamilton Factory Balance Staff for 12s Grades 902, 904, 912, 916, 918, 922 - New

Hamilton Factory Balance Staff for 12s, Double Roller, Pivot 10, Grades 902 to 922, Factory No. 607075, new in open envelope. See image for further details. 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.