The Seiko 5Y30-5K09 is a watch model based on the 5Y30 movement.
Parts List
| BA6N03JN01 | crystal |
| BA6N03JN | crystal |
| 30NA7NN1 | crown |
| 0H2600B01 | case back gasket - case back gasket |
| 0H2600B0 | case back gasket |
| DZ0065B01 | case back gasket - button gasket |
| 08T01DGM | others - minute hand |
| 0351671 | others - winding stem |
| 5Y305K09 | others - case back |
| 5Y305K0925 | others - case |
| 5Y305K11XB14 | others - dial |
| 5Y305K11XG14 | others - dial |
| 5Y3061 | others - machine code |
| 82841290 | others - case ring |
| B090BS | others - push pin |
| 08T01DGH | others - hour hand |