Elgin Factory Set Bridge / Set Lever Spring 252A for 5/0s Grade 720 (Jeam 23D) movements

One Elgin Set Bridge / Set Lever Spring for 5/0s grade 720 movements, Refill # 720-252A, new in packaging. The grade 720 Elgin is a French made Jeambrun 23D movement so naturally this part will fit that movement as well. In the varying form of watch vernacular these are called many things, including Minute Wheel Clamp, Set Level Spring, Set Bridges or 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.