The Seiko 2P20-5650 is a watch model based on the 2P20 movement.
Parts List
| REHN13JM01 | crystal - crystal |
| 30N99NA1 | crown - crown |
| AC004BA11 | case back gasket - crown and stem gasket |
| 0G1850B01 | case back gasket |
| MK29C | band - band |
| 05Y29DGH | others - hour hand |
| 2P205650JJ | others - case |
| 82811870 | others - case ring |
| 2P201230XB14 | others - dial |
| A140AS | others - push pin |
| 0351236 | others - winding stem |
| 05Y05DGM | others - minute hand |
Caliber 2P20
