1.50 x .12 x 240 x 9 Non-Automatic
GR4172Additional Information
| Swiss Part Description | 1208, 20.100, 20.102, 20100, 20102, 770, 771, 7770, 7771, 7772, MainSpring, Mainsprings |
| Mainspring Height | 1.50 |
| Mainspring Thickness (Strength) | 0.12 |
| Mainspring Length | 240 |
| Mainspring Barrel Diameter | 9 |
| Mainspring Type | Non Auto |
| Arogno Calibre Number | 34, 40, 41, 45 |
| Oris Calibre Number | 297 |
£7.30
EACH
