The Seiko 2P20-5869 is a watch model based on the 2P20 movement.
Parts List
| ET2N31JN01 | crystal |
| ET2N31JN | crystal |
| 30NA9NA1 | crown |
| DA007BA1 | case back gasket |
| 0F130NA11 | case back gasket |
| 0F130NA1 | case back gasket |
| Q5022G | band - metal band |
| Q5022G-LKG | band - link |
| Q5022G-BK4G | clasp - clasp |
| 1CE032LABDG | others - hour hand |
| 2CE045L0BDG | others - minute hand |
| DA007BA11 | others - crown and stem gasket |
| Q5022G-EPG | others - endpiece |
| 81606439 | others - bracelet fixing pin |
| 81182699 | others - bracelet fixing pipe |
| 81609399 | others - bracelet fixing pin |
| 2P201660XB15 | others - dial |
| 2P205869 | others - case back |
| 2P20586925 | others - case |
| 82810710 | others - case ring |
| 04Y07DGM | others - minute hand |
| 05Y03DGH | others - hour hand |
Caliber 2P20
