1.60 x .10 x 260 x 8 Non-Automatic
GR4484Additional Information
| Swiss Part Description | 1208, 20.100, 20.102, 20100, 20102, 770, 771, 7770, 7771, 7772, MainSpring, Mainsprings |
| Mainspring Height | 1.60 |
| Mainspring Thickness (Strength) | .10, 0.10 |
| Mainspring Length | 260 |
| Mainspring Barrel Diameter | 8 |
| Mainspring Type | Non Auto |
| Am Calibre Number | 260, 290 |
| Rayville Calibre Number | 40 |
£7.30
EACH
