The Seiko 5P30-5B40 is a watch model based on the 5P30 movement.
Parts List
| SAEN26JN01 | crystal |
| 30MA6NA1 | crown - crown |
| 0H2395N01 | case back gasket |
| 0G0055B01 | case back gasket - crown and stem gasket |
| YL21A | band - leather band |
| 09T04N1H | others - hour hand |
| 5P305B40 | others - case back |
| 5P305B4025 | others - case |
| 5P305G50XG14 | others - dial |
| 5P309 | others - machine code |
| 82803140 | others - case ring |
| A160BS | others - push pin |
| 0351670 | others - winding stem |
| 09T18NGM | others - minute hand |