The Seiko 2P20-5910 is a watch model based on the 2P20 movement.
Parts List
| REHN23HR02 | crystal |
| 30ND3NK1 | crown |
| 0D205BA11 | case back gasket |
| AC004BA11 | case back gasket - crown and stem gasket |
| BHA27D | band - leather band |
| 06Y09DGH | hand - hour hand |
| 2P201530XB24 | others - dial |
| 2P205910 | others - case back |
| 2P205910K8 | others - case |
| 82812230 | others - case ring |
| A120AS | others - push pin |
| 2CG055L0BDG | others - minute hand |
| 05Y07DGM | others - minute hand |
Caliber 2P20
