The Seiko 2P20-5E09 is a watch model based on the 2P20 movement.
Parts List
| SA9N84GN00 | crystal - crystal |
| SA9N84GN | crystal |
| 30M98NA1 | crown |
| 0H1860N01 | case back gasket - case back gasket |
| 0H1860N0 | case back gasket |
| DZ0041B0 | case back gasket |
| WHJ20G | band - leather band |
| 06Y12FGH | hand - hour hand |
| 06Y12FGM | hand - minute hand |
| 2P200G60X999 | others - dial |
| 2P205E0925 | others - case |
| 2P209 | others - machine code |
| A120AS | others - push pin |
| 82800960 | others - case ring |
| 0351236 | others - winding stem |
| DZ0041B01 | others - crown and stem gasket |
Caliber 2P20
