The Seiko 5P30-6A20 is a watch model based on the 5P30 movement.
Parts List
| 265N06GN | crystal |
| 265N06GN00 | crystal |
| 30MA6NA1 | crown - crown |
| 0H2395N01 | case back gasket |
| 0G0055B01 | case back gasket - crown and stem gasket |
| 0G0055B0 | case back gasket |
| BMA02G | band - leather band |
| 82800700 | others - case ring |
| 5P306A2025 | others - case |
| 5P306A20XB14 | others - dial |
| 5P306A30XB14 | others - dial |
| 5P309 | others - machine code |
| A160BS | others - push pin |
| 0351670 | others - winding stem |
| 11T08NGH | others - hour hand |
| 11T08NGM | others - minute hand |
| 11T30DGM | others - minute hand |
| 11T30DGH | others - hour hand |