0.90 x .09 x 200 x 6.5 Non-Automatic
GR2287Additional Information
| Swiss Part Description | 1208, 20.100, 20.102, 20100, 20102, 770, 771, 7770, 7771, 7772, MainSpring, Mainsprings |
| Mainspring Height | 0.9, 0.90 |
| Mainspring Thickness (Strength) | .09, 0.09 |
| Mainspring Length | 200 |
| Mainspring Barrel Diameter | 6.5 |
| Mainspring Type | Non Auto |
| Alpina Calibre Number | 151 |
| Freco Calibre Number | 793 |
| Pierce Calibre Number | 40, 40A, 43 |
£7.30
EACH
