Jan Lot 78- Elgin Vintage White Alloy Unbreakable Wristwatch Mainsprings

These are twenty (20) Elgin all vintage men's and ladies' white alloy, desirable Durapower, wristwatch new old stock mainsprings. These springs are very expensive when purchased one at a time from a horological material house. Just the use of a single spring can save a future repair. This is a very good opportunity to stock up your Elgin wristwatch mainspring cabinet with white alloy unbreakable mainsprings at a fraction of the cost of purchasing them one spring at a time from a horological material house.