1.15 x .085 x 240 x 7 Non-Automatic
GR2790Additional Information
| Swiss Part Description | 1208, 20.100, 20.102, 20100, 20102, 770, 771, 7770, 7771, 7772, MainSpring, Mainsprings |
| ETA Calibre Number | 345, 347, 370, 373, 550, 571, 705, 708 |
| Mainspring Height | 1.15 |
| Mainspring Thickness (Strength) | .085, 0.085 |
| Mainspring Length | 240 |
| Mainspring Barrel Diameter | 7 |
| Mainspring Type | Non Auto |
| Doxa Calibre Number | 58, 67, 67981 |
| FHF Calibre Number | 1146 |
£7.30
EACH
