1.60 x .135 x 500 x 14 Non-Automatic
GR4582Additional 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) | 0.135 |
| Mainspring Length | 500 |
| Mainspring Barrel Diameter | 14 |
| Mainspring Type | Non Auto |
| Excelsior Park Calibre Number | 1B, 3364R |
£7.30
EACH
