1.10 x .19 x 420 x 15.00 Non Automatic
GR2734Additional 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) | .19, 0.19 |
| Mainspring Length | 420 |
| Mainspring Barrel Diameter | 15 |
| Mainspring Type | Non Auto |
| Gruen Calibre Number | 385 |
£11.95
EACH
