The Seiko 2P20-0080 is a watch model based on the 2P20 movement.
Parts List
| 155A02JN02 | crystal - crystal (inorganic) |
| 155N17JN00 | crystal |
| 30N63NA1 | crown - crown |
| 30N63NS1 | crown |
| 30ND3NA1 | crown - crown |
| 30ND3NS1 | crown |
| 0H1400B01 | case back gasket - case back gasket |
| DZ0040B0 | case back gasket |
| 0H1400B0 | case back gasket |
| ZFA02S | band - leather band |
| ZFJ02G | band - leather band |
| DZ0040B01 | others - crown and stem gasket |
| A100AS | others - push pin |
| 82802370 | others - case ring |
| 2P20008025 | others - case |
| 2P2000802E | others - case |
| 2P200370XB14 | others - dial |
| 2P200370XS13 | others - dial |
| 2P200370XY14 | others - dial |
| 06Y07DGH | others - hour hand |
| 06Y07DGM | others - minute hand |
| 06Y07DSM | others - minute hand |
| 06Y07DSH | others - hour hand |
Caliber 2P20
