1.75 x .13 x 440 x 12.5 Non-Automatic
GR5166Additional Information
| Swiss Part Description | 1208, 20.100, 20.102, 20100, 20102, 770, 771, 7770, 7771, 7772, MainSpring, Mainsprings |
| Mainspring Height | 1.75 |
| Mainspring Thickness (Strength) | 0.13 |
| Mainspring Length | 440 |
| Mainspring Barrel Diameter | 12.5 |
| Mainspring Type | Non Auto |
| Arogno Calibre Number | 22N, 22NN, 23 |
£7.30
EACH
