The Seiko 2P20-5700 is a watch model based on the 2P20 movement.
Parts List
| ET2N19JN01 | crystal |
| 30N63NA1 | crown - crown |
| 30ND3NA1 | crown - crown |
| 0G1700B01 | case back gasket |
| Z5222G | band - metal band |
| Z5222G-BK3G | clasp - clasp |
| 2CE060L0BDG | others - minute hand |
| 06Y13DGH | others - hour hand |
| 1CE042LABDG | others - hour hand |
| 06Y07DGH | others - hour hand |
| DZ0040B01 | others - crown and stem gasket |
| Z5222G-EP2 | others - endpiece |
| 82810030 | others - case ring |
| 2P201300XG14 | others - dial |
| 2P201310X994 | others - dial |
| 2P205700 | others - case back |
| 2P20570025 | others - case |
| 06Y07DGM | others - minute hand |
| 06Y05DGM | others - minute hand |
Caliber 2P20
