1.35 x .085 x 260 x 7.5 Non-Automatic
GR3486Additional Information
| Swiss Part Description | 1208, 20.100, 20.102, 20100, 20102, 770, 771, 7770, 7771, 7772, MainSpring, Mainsprings |
| Mainspring Height | 1.35 |
| Mainspring Thickness (Strength) | .085, 0.085 |
| Mainspring Length | 260 |
| Mainspring Barrel Diameter | 7.5 |
| Mainspring Type | Non Auto |
| Bulova Calibre Number | 8AE |
| FHF Calibre Number | 64, 64.2, 64.2N, 641, 641.2, 641.2N, 642, 643, 650 |
| Universal Calibre Number | 138 |
£16.75
EACH
