1.30 x .17 x 480 x 14.5 Non-Automatic
GR3396Additional Information
| Swiss Part Description | 1208, 20.100, 20.102, 20100, 20102, 770, 771, 7770, 7771, 7772, MainSpring, Mainsprings |
| Mainspring Height | 1.30 |
| Mainspring Thickness (Strength) | .17, 0.17 |
| Mainspring Length | 480 |
| Mainspring Barrel Diameter | 14.5 |
| Mainspring Type | Non Auto |
| Lanco Calibre Number | 1737, 35, 37 |
£7.30
EACH
