Seiko 2706 Movement Details
Seiko caliber 2706 is an automatic (with hand winding) watch movement.
| Day / date? | Day + date |
| GMT / world time? | No |
| Chronograph? | No |
| Rate: | 28,800 bph |
| Number of jewels: | 21 |
| Lift angle: | 49º |
| Size / diameter: | 17.2mm |
| Height: | 5.7mm |
| Stem code: | 354581 |
| Balance wheel code: | 310581 |
| Mainspring code: | 401581 |
| Development division: | Suwa (Nagano) |
| PDF guides: | Technical guide for 2706A |