0.90 x .16 x 380 x 13 Non-Automatic
GR2344Additional Information
| Swiss Part Description | 1208, 20.100, 20.102, 20100, 20102, 770, 771, 7770, 7771, 7772, MainSpring, Mainsprings |
| Mainspring Height | 0.9, 0.90 |
| Mainspring Thickness (Strength) | 0.16 |
| Mainspring Length | 380 |
| Mainspring Barrel Diameter | 13 |
| Mainspring Type | Non Auto |
| Gruen Calibre Number | 390 |
£7.30
EACH
