1.20 x .065 x 260 x 7 Non-Automatic
GR2850Additional Information
| Swiss Part Description | 1208, 20.100, 20.102, 20100, 20102, 770, 771, 7770, 7771, 7772, MainSpring, Mainsprings |
| Mainspring Height | 1.20 |
| Mainspring Thickness (Strength) | 0.065 |
| Mainspring Length | 260 |
| Mainspring Barrel Diameter | 7 |
| Mainspring Type | Non Auto |
| Bulova Calibre Number | 3AL |
| FHF Calibre Number | 102 |
| Gruen Calibre Number | 879 |
£7.30
EACH
