Seiko A628 Movement Details
Seiko caliber A628 is a digital solar watch movement produced in the 1980s.
| Sub-brands: | Silverwave |
| Battery: | XR9527W / (Rechargeable) |
| Accuracy: | ±15 seconds/month |
| GMT / world time? | No |
| Chronograph? | Yes |
| Rate: | 32,768 Hz |
| Size / diameter: | 27.0mm |
| Height: | 4.7mm |
| Notes: | Has an alarm. |