1.45 x .085 x 240 x 7.5 Non-Automatic
GR3931Additional Information
| Swiss Part Description | 1208, 20.100, 20.102, 20100, 20102, 770, 771, 7770, 7771, 7772, MainSpring, Mainsprings |
| Mainspring Height | 1.45 |
| Mainspring Thickness (Strength) | .085, 0.085 |
| Mainspring Length | 240 |
| Mainspring Barrel Diameter | 7.5 |
| Mainspring Type | Non Auto |
| FHF Calibre Number | 100, 101, 105, 109, 115, 118, 8, 87, 88 |
| Mido Calibre Number | 115 |
£7.30
EACH
