New Haven Mainspring for Jeweled #62 Wrist Watch - Steel

New Haven Mainspring for New Haven Jeweled #62 wrist watch (Jerome, etc.), distributed by Hammel, Riglander & Co in New York, O.R. #28, Dennison 10 x 11, steel, new in envelope. Could also very well fit in other manufacturers antique dollar watches. I likely have several of these so the one you get may differ from the images. I specialize in hard to find watch parts and all watch parts are unconditionally guaranteed. Images do an adequate job of representing the item.