The Seiko 2P20-5F00 is a watch model based on the 2P20 movement.
Parts List
| SAEN24JN01 | crystal |
| 30M98NA1 | crown |
| 0H1860N01 | case back gasket - case back gasket |
| ZL37A | band - band |
| 2P201F90XG14 | others - dial |
| 2P205F00 | others - case back |
| 2P205F0025 | others - case |
| 2P209 | others - machine code |
| 82803120 | others - case ring |
| A110AS | others - push pin |
| 0351236 | others - winding stem |
| DZ0041B01 | others - crown and stem gasket |
| 06Y14NGM | others - minute hand |
| 06Y14NGH | others - hour hand |
Caliber 2P20
