NEW OLD STOCK Hamilton Resilient Main Spring 18/0 Size No 2721 / 2D x 8 100 M.M
USD 14.95 USD
Specifications
| Brand | Hamilton |
| Compatible Brand | Hamilton |
| Type | Resilient Mainspring |
| Color | Blue |
| Compatible Model | Hamilton 2721 |
| Material | Steel |
| MPN | 2721 |
| Country Of Origin | United States |
It is 18/0 Size No. 2721, 17 jewel, 2D x 8 / 100 M.M.