1.90 x .23 x 480 x 19 Non-Automatic
GR5698Additional Information
| Swiss Part Description | 1208, 20.100, 20.102, 20100, 20102, 770, 771, 7770, 7771, 7772, MainSpring, Mainsprings |
| Mainspring Height | 1.90 |
| Mainspring Thickness (Strength) | 0.23 |
| Mainspring Length | 480 |
| Mainspring Barrel Diameter | 19 |
| Mainspring Type | Non Auto |
| Cyma Calibre Number | 900, 914, 921, 970, 971, 979, 991 |
| Heuer Calibre Number | 603, 606 |
£7.30
EACH
