The Seiko 5Y30-5A30 is a watch model based on the 5Y30 movement.
Parts List
| SAGN29JV01 | crystal |
| 30N77NN1 | crown |
| 0H2700B01 | case back gasket - case back gasket |
| DZ0065B01 | case back gasket - button gasket |
| Z1433G | band - metal band |
| Z1434G | band - metal band |
| Z1434G-BK5G | clasp - clasp |
| Z1433G-BK5G | clasp - clasp |
| 1BE055LABDG | others - hour hand |
| 1BA060A1BNG | others - hour hand |
| 09T47DGM | others - minute hand |
| 5Y305A30 | others - case back |
| 5Y305A3025 | others - case |
| 5Y305B10XB14 | others - dial |
| 5Y305B10XG14 | others - dial |
| 5Y305B30XB14 | others - dial |
| 5Y305B30XG14 | others - dial |
| 5Y305C80XG14 | others - dial |
| 82820650 | others - case ring |
| A180BS | others - push pin |
| 08T01DGM | others - minute hand |
| 09T13NGM | others - minute hand |
| 08T01DGH | others - hour hand |
| 2BE085LABDG | others - minute hand |
| 2BA090A1BNG | others - minute hand |