1.40 x .18 x 500 x 15 Non-Automatic
GR3848Additional Information
| Swiss Part Description | 1208, 20.100, 20.102, 20100, 20102, 770, 771, 7770, 7771, 7772, MainSpring, Mainsprings |
| Mainspring Height | 1.40 |
| Mainspring Thickness (Strength) | 0.18 |
| Mainspring Length | 500 |
| Mainspring Barrel Diameter | 15 |
| Mainspring Type | Non Auto |
| Am Calibre Number | 523, 525, 526, 563 |
| Bulova Calibre Number | 17AC |
| Felsa Calibre Number | 161 |
£7.30
EACH
