1.50 x .195 x 500 x 16 Non-Automatic
GR4345Additional Information
| Swiss Part Description | 1208, 20.100, 20.102, 20100, 20102, 770, 771, 7770, 7771, 7772, MainSpring, Mainsprings |
| Mainspring Height | 1.50 |
| Mainspring Thickness (Strength) | 0.195 |
| Mainspring Length | 500 |
| Mainspring Barrel Diameter | 16 |
| Mainspring Type | Non Auto |
| Alpina Calibre Number | 277, 278 |
| Unitas Calibre Number | 3, 33, 34, 37, 38, 383, 384, 4, 405, 406, 41, 42, 47, 48, 53, 54, 57, 58, 63, 64, 69, 70, 75, 76, 81, 82 |
£7.30
EACH
