Seiko Impact watch movements
Japanese name: インパクト
A series released in the 1980s using "revolution technology" such as solar power, 10-year-life batteries and hand-powered batteries.
| Movements |
|---|
| 2A23 |
| 7433 |
Japanese name: インパクト
A series released in the 1980s using "revolution technology" such as solar power, 10-year-life batteries and hand-powered batteries.
| Movements |
|---|
| 2A23 |
| 7433 |