Elgin Set Bridge / Minute Wheel Clamp for 20/0s Grade 700 to 705, 830 to 883A movements

One Elgin Set Bridge / Minute Wheel Clamp, packaged by Jewelmont, for 20/0s grade 700 to 705, 740 to 744, 803, 830 to 833A movements, Refill # 700-40, new in envelope. In the varying form of watch vernacular these are called many things, including Minute Wheel Clamp, Set Level Spring, Set Bridges or perhaps even Yokes. See images for further details. I specialize in hard to find watch parts and all watch parts are unconditionally guaranteed. If you need a part for an American watch I likely have it. Images do a pretty good job of representing the item.