Sandsteel Mainspring for Elgin 0s & 3/0s No. 2097 – Steel
USD 5.00 USD
Specifications
| Strength | .013 |
| Brand | Sandsteel |
| Country Of Origin | United States |
| MPN | 2097 |
| SKU | PMA-SAND2097S-1 |
| Type | Mainspring |
Images do a marginally adequate job of representing the item. Waltham Watch Material Catalogue 1909 edition - reprint. South Bend Watch Material Catalog Oct 1928 - reprint.