1.50 x .07 x 220 x 6 Non-Automatic
GR4058Additional Information
| AS Calibre Number | 1766 |
| Swiss Part Description | 1208, 20.100, 20.102, 20100, 20102, 770, 771, 7770, 7771, 7772, MainSpring, Mainsprings |
| Mainspring Height | 1.50 |
| Mainspring Thickness (Strength) | .07, 0.07 |
| Mainspring Length | 220 |
| Mainspring Barrel Diameter | 6 |
| Mainspring Type | Non Auto |
| Chezard Calibre Number | 70 |
| Durowe Calibre Number | 108 |
| EB Calibre Number | 8241 |
| Movado Calibre Number | 17, 19 |
| Tissot Calibre Number | 13.6.1T1, 13.6.1TI, 13.6.61, 13.61TI |
£7.30
EACH
