NOS Waltham 18s Model 1857 Key Wind Balance Staff
USD 24.95 USD
Specifications
| Compatible Brand | Waltham |
| Brand | Waltham |
| Type | Balance Staff |
| Compatible Model | 1857 |
This is a listing for a NOS Waltham 18s model 1857 key wind balance staff with an unknown pivot size that is in pristine condition. Please see my other listings for additional Waltham parts.