Plymouth Mainspring 673A for Illinois 14s & 16s Factory No 47334A - Steel

Plymouth Mainspring 673A for Illinois 14s & 16s movements, Factory No. 47334A, steel, new in envelope. See images for further details. I specialize in hard to find watch parts so I usually have whatever you might need and all watch parts are unconditionally guaranteed. Images do a marginally adequate job of representing the item.