The Seiko 5A70-0320 is a watch model based on the 5A70 movement.
Parts List
| 180W20SM01 | crystal |
| 25MA0NEA | crown - crown |
| 0H1720N01 | case back gasket - case back gasket |
| 07VA0DGH | others - hour hand |
| 07VA0DGM | others - minute hand |
| HI126 | others - other band |
| EZ0035B01 | others - crown and stem gasket |