16 mainsprings for watches. Original packages. See photos for sizes.
USD 38.00 USD
Specifications
| Brand | Quick Fit |
| Type | Mainspring |
| Movement Type | Mechanical (Manual) |
| Year Of Manufacture | 1960’s |
See photos for the sizes. Lots of different sizes. Envelopes have the calibers these mainsprings fit. Each photo is of 4 mainsprings. Found I have boxes filled with unsealed mainsprings.