1.80 x .22 x 480 x 17 Non-Automatic
GR5440Additional Information
| Swiss Part Description | 1208, 20.100, 20.102, 20100, 20102, 770, 771, 7770, 7771, 7772, MainSpring, Mainsprings |
| Mainspring Height | 1.80 |
| Mainspring Thickness (Strength) | 0.22 |
| Mainspring Length | 480 |
| Mainspring Barrel Diameter | 17 |
| Mainspring Type | Non Auto |
| BFG Calibre Number | 603, 611, 611ST, 635, 635ST, 770, 770ST, 795, 795ST |
£7.30
EACH
