1.10 x .075 x 220 x 6.5 Non-Automatic
GR2570Additional Information
| Swiss Part Description | 1208, 20.100, 20.102, 20100, 20102, 770, 771, 7770, 7771, 7772, MainSpring, Mainsprings |
| Mainspring Height | 1.10 |
| Mainspring Thickness (Strength) | .075, 0.075 |
| Mainspring Length | 220 |
| Mainspring Barrel Diameter | 6.5 |
| Mainspring Type | Non Auto |
| AV Calibre Number | 9 |
| Certina Calibre Number | 200 |
| Durowe Calibre Number | 1295, 50, 500, 501 |
| Eterna Calibre Number | 105, 780, 781, 844 |
| Felsa Calibre Number | 65 |
| Lanco Calibre Number | 503, 507 |
£7.30
EACH
