1.40 x .095 x 280 x 8.5 Non-Automatic
GR3649Additional Information
| Swiss Part Description | 1208, 20.100, 20.102, 20100, 20102, 770, 771, 7770, 7771, 7772, MainSpring, Mainsprings |
| Mainspring Height | 1.40 |
| Mainspring Thickness (Strength) | .095, 0.095 |
| Mainspring Length | 280 |
| Mainspring Barrel Diameter | 8.5 |
| Mainspring Type | Non Auto |
| Benrus Calibre Number | O |
| Bulova Calibre Number | 9A, 9AA, 9AAI |
| FHF Calibre Number | 1146.9 |
£7.30
EACH
