The Seiko 5A70-0300 is a watch model based on the 5A70 movement.
Parts List
| 180N12SN00 | crystal - crystal |
| 25M02NE3 | crown - crown |
| 0H1720N01 | case back gasket - case back gasket |
| WI204 | others - other band |
| 05V02DGH | others - hour hand |
| 06VC2JGM | others - minute hand |
| DZ0041B01 | others - crown and stem gasket |