Eta 980 – 262 Benrus AY part: mainspring #770 * white alloy *
USD 6.00 USD
Specifications
| Country Of Origin | Switzerland |
| Brand | Eta |
| Type | Mainspring |
| Color | White |
| Compatible Model | Benrus |
| Material | Steel |
| MPN | 770 |
Modern white alloy generic mainspring made by DynaFlex / NivaFlex. part x4754. Good Luck.