Marco Mainspring #62 for 21/0s Elgin Grade 807 & 808 movements - Alloy

Marco mainspring #62 for Elgin 21/0s Grade 807 & 808 movements, alloy, new in envelope. The Grade 807 & 808 is a SWISS Precimax 102 based movement so this mainspring will fit many more things than just the specified Elgin grades. See images for precise mainspring specifications. 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 pretty good job of representing the item.