Jan Lot 66- Elgin 12, 16 & 18 Size Blued Pocket Watch Mainsprings

There is one 18 size, two 16 size and six 12 size genuine factory mainsprings. Remember factory mainsprings and material always fits. This is a good opportunity to add a large selection of quality genuine factory blued Elgin mainsprings to your inventory at a fraction of the cost of purchasing them one spring at a time from a horological material house. This is just another nice assortment of mainsprings from watchpartsrus.com!