Hamilton Genuine Resilient Mainspring #213 6/0 Cal 1721 1921 17J 5Dx13.5mm SB15a
USD 22.95 USD
Specifications
| Brand | Hamilton |
| Compatible Brand | Hamilton |
| Type | Mainspring |
| Material | Steel |
| Country Of Origin | United States |
⭐ KEY FEATURES ✅ Genuine Hamilton Resilient Main Spring ✅ Catalog No. 213 ✅ Fits Hamilton 6/0 size — Cal. Envelope: Original Hamilton — shows age, intact.