The Seiko 2P20-5080 is a watch model based on the 2P20 movement.
Parts List
| ESZN15JN01 | crystal |
| 30N63NA1 | crown - crown |
| 30ND3NA1 | crown - crown |
| 0G1700B01 | case back gasket |
| B5330G | band - metal band |
| B5330G-BK3G | clasp - clasp |
| 2CG052L0BDG | others - minute hand |
| 2P200140XG14 | others - dial |
| 2P20508025 | others - case |
| DZ0040B01 | others - crown and stem gasket |
| B5330G-EP2 | others - endpiece |
| 82731690 | others - case ring |
| 1CG035LABDG | others - hour hand |
| 05Y11DGM | others - minute hand |
| 04Y01DGH | others - hour hand |
Caliber 2P20
