1.20 x .155 x 540 x 15 Non-Automatic
GR3022Additional Information
| Patek Philippe Calibre Number | 170 |
| Swiss Part Description | 1208, 20.100, 20.102, 20100, 20102, 770, 771, 7770, 7771, 7772, MainSpring, Mainsprings |
| Mainspring Height | 1.20 |
| Mainspring Thickness (Strength) | 0.155 |
| Mainspring Length | 540 |
| Mainspring Barrel Diameter | 15 |
| Mainspring Type | Non Auto |
£7.30
EACH
