The Seiko 5A70-3A80 is a watch model based on the 5A70 movement.
Parts List
| SA1A12SN01 | crystal - crystal |
| 25M02NE3 | crown - crown |
| 25M02NX3 | crown - crown |
| 0F180NA1S | case back gasket - case back gasket |
| WI419 | band - band |
| WI420 | band - band |
| 06VB4JGH | others - hour hand |
| 06VB4JGM | others - minute hand |
| 06VB4JSH | others - hour hand |
| 06VB4JSM | others - minute hand |
| 0354881 | others - winding stem |
| 5A703A801E | others - case |
| 82837580 | others - case ring |
| 5A703A8043 | others - case |
| DZ0041B01 | others - crown and stem gasket |