1.15 x .075 x 220 x 6.5 Non-Automatic
GR2776Additional Information
| Swiss Part Description | 1208, 20.100, 20.102, 20100, 20102, 770, 771, 7770, 7771, 7772, MainSpring, Mainsprings |
| ETA Calibre Number | 775, 777, 780, 782, 830, 832, 848 |
| Mainspring Height | 1.15 |
| Mainspring Thickness (Strength) | .075, 0.075 |
| Mainspring Length | 220 |
| Mainspring Barrel Diameter | 6.5 |
| Mainspring Type | Non Auto |
| Universal Calibre Number | 204 |
£7.30
EACH
