0.80 x .09 x 220 x 7 Non-Automatic
GR2170Additional Information
| Swiss Part Description | 1208, 20.100, 20.102, 20100, 20102, 770, 771, 7770, 7771, 7772, MainSpring, Mainsprings |
| Mainspring Height | 0.80 |
| Mainspring Thickness (Strength) | .09, 0.09 |
| Mainspring Length | 220 |
| Mainspring Barrel Diameter | 7 |
| Mainspring Type | Non Auto |
| Glycine Calibre Number | 218, 31 |
| Jaeger Le Coultre Watch or Clock Calibre Number | 9VO |
| Omega Calibre Number | 12.5T1, 12.5T2 |
£7.30
EACH
