The Seiko 2P20-0300 is a watch model based on the 2P20 movement.
Parts List
| 165N33JU01 | crystal - crystal |
| 30N99NA1 | crown - crown |
| 0G1700B01 | case back gasket |
| AC004BA11 | case back gasket - crown and stem gasket |
| MK28C | band - band |
| 2CE062L0BDG | others - minute hand |
| 06Y13DGH | others - hour hand |
| 06Y13DGM | others - minute hand |
| 1CE042LABDG | others - hour hand |
| 0351236 | others - winding stem |
| 2P2003002N | others - case |
| 82801970 | others - case ring |
| 2P201240XG19 | others - dial |
| A140AS | others - push pin |
Caliber 2P20
