1.60 x .065 x 220 x 6 Non-Automatic
GR4419Additional Information
| Swiss Part Description | 1208, 20.100, 20.102, 20100, 20102, 770, 771, 7770, 7771, 7772, MainSpring, Mainsprings |
| Mainspring Height | 1.60 |
| Mainspring Thickness (Strength) | 0.065 |
| Mainspring Length | 220 |
| Mainspring Barrel Diameter | 6 |
| Mainspring Type | Non Auto |
| Bulova Calibre Number | 7AF, 7AL, 7AM, 7AW, 7BS, 7WN, 7WS |
| Certina Calibre Number | 17.10, 17.11, 17.12, 350, 350.1, 351 |
£7.30
EACH
