The Seiko 2P20-5270 is a watch model based on the 2P20 movement.
Parts List
| ET1N03JN01 | crystal |
| 30NA9NA1 | crown |
| 0F140NA11 | case back gasket |
| 0E140BA1 | case back gasket |
| BDJ06C | band - leather band |
| BDJ08C | band - leather band |
| 05Y19DGH | hand - hour hand |
| 05Y19DGM | hand - minute hand |
| 1CC040A1BNG | others - hour hand |
| DA007BA11 | others - crown and stem gasket |
| 2P200480XS14 | others - dial |
| 2P205270 | others - case back |
| 2P2052702H | others - case |
| 82801050 | others - case ring |
| T080AS | others - push pin |
Caliber 2P20
