Clark Mainspring JA101 for 18s Elgin No. 812 – Alloy
USD 25.00 USD
Specifications
| Brand | Clark |
| Country Of Origin | Switzerland |
| MPN | JA101 |
| SKU | PMA-CLJA101A-09 |
| Type | Mainspring |
I likely have several of these so the one you get may differ slightly from the images. Images do a pretty good job of representing the item. Waltham Watch Material Catalogue 1909 edition - reprint. South Bend Watch Material Catalog Oct 1928 - reprint.