The Seiko 5A70-2B30 is a watch model based on the 5A70 movement.
Parts List
| 190A02SN01 | crystal - crystal |
| 25M02NX3 | crown - crown |
| 0E180NA1S | case back gasket - case back gasket |
| WI443 | band - band |
| WI444 | band - band |
| 82804680 | others - case ring |
| 5A702B301E | others - case |
| 0354881 | others - winding stem |
| 08VA2JSH | others - hour hand |
| 08VA2JSM | others - minute hand |
| DZ0041B01 | others - crown and stem gasket |
| 08VA2CSH | others - hour hand |
| 08VA2CSM | others - minute hand |