2.00 x .185 x 840 x 21 Non-Automatic
GR5879Additional 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) | .185, 0.185 |
| Mainspring Length | 840 |
| Mainspring Barrel Diameter | 21 |
| Mainspring Type | Non Auto |
| Junghans Calibre Number | 38, 38.1, 38.2, 38A |
£7.30
EACH
