The Seiko 5P30-5C80 is a watch model based on the 5P30 movement.
Parts List
| SAEN42JN01 | crystal |
| SAEN42JN | crystal |
| 30MD6NA1 | crown |
| 0G0055B01 | case back gasket - crown and stem gasket |
| 0H2600N01 | case back gasket - case back gasket |
| 0H2600N0 | case back gasket |
| 10T08DGM | others - minute hand |
| 5P305C80GRA | others - case |
| 5P305C90XG14 | others - dial |
| 5P309 | others - machine code |
| 82803320 | others - case ring |
| 10T04N1H | others - hour hand |
| 0351670 | others - winding stem |
| 1BA070A0BNG | others - hour hand |