The Seiko 2P20-5730 is a watch model based on the 2P20 movement.
Parts List
| ET2N13JN01 | crystal |
| 30NA9NA1 | crown |
| 0F165NA11 | case back gasket |
| ZHZ11G | band - leather band |
| 05Y17DGH | others - hour hand |
| 05Y17DGM | others - minute hand |
| DA007BA11 | others - crown and stem gasket |
| 2P201390X989 | others - dial |
| 2P205730 | others - case back |
| 2P20573025 | others - case |
| 82803950 | others - case ring |
| A120AS | others - push pin |
| ET2N13JN01 | crystal |
| 30NA9NA1 | crown |
| 0F165NA11 | case back gasket |
| ZHZ11G | band - leather band |
| 05Y17DGH | others - hour hand |
| 05Y17DGM | others - minute hand |
| DA007BA11 | others - crown and stem gasket |
| 2P201390X989 | others - dial |
| 2P205730 | others - case back |
| 2P20573025 | others - case |
| 82803950 | others - case ring |
| A120AS | others - push pin |
Caliber 2P20
