Four (4) main springs. NuTemper, Swiss, Original envelopes. See photos.
USD 16.00 USD
Specifications
| Brand | NuTemper |
| Type | Mainspring |
| Movement Type | Mechanical (Manual) |
| Year Of Manufacture | 1960’s |
| Country Of Origin | Switzerland |
Four (4) NuTemper Swiss mainsprings. Sixe 7 x 12 x 8.5. Sizes for main springs printed on envelopes. My late father was a watchmaker from 1960 to his death in 1996.