1.60 x .065 x 240 x 6.5 Non-Automatic
GR4420Additional Information
| Swiss Part Description | 1208, 20.100, 20.102, 20100, 20102, 770, 771, 7770, 7771, 7772, MainSpring, Mainsprings |
| Mainspring Height | 1.60 |
| Mainspring Thickness (Strength) | 0.065 |
| Mainspring Length | 240 |
| Mainspring Barrel Diameter | 6.5 |
| Mainspring Type | Non Auto |
| Felsa Calibre Number | 4162 |
| Zodiac Calibre Number | 15 |
£7.30
EACH
