2.00 x .22 x 540 x 18.5 Non-Automatic
GR5928Additional Information
| Swiss Part Description | 1208, 20.100, 20.102, 20100, 20102, 770, 771, 7770, 7771, 7772, MainSpring, Mainsprings |
| Mainspring Height | 2.00 |
| Mainspring Thickness (Strength) | 0.22 |
| Mainspring Length | 540 |
| Mainspring Barrel Diameter | 18.5 |
| Mainspring Type | Non Auto |
| Cortebert Calibre Number | 714 |
| Mido Calibre Number | 42 |
£7.30
EACH
