The Seiko 5A74-5120 is a watch model based on the 5A74 movement.
Parts List
| ESHN22SV01 | crystal |
| 25M02NE3 | crown - crown |
| 0H2702N01 | case back gasket - case back gasket |
| VI080 | others - other band |
| 10V20JGH | others - hour hand |
| 10V10DGM | others - minute hand |
| 81501405 | others - case back screw |
| DZ0041B01 | others - crown and stem gasket |