The Seiko 2P20-5140 is a watch model based on the 2P20 movement.
Parts List
| REEN01JN01 | crystal |
| 30NA9NA1 | crown |
| 0F170NA11 | case back gasket |
| B5327C | band - metal band |
| B5327C-LKG | band - link |
| B5327C-PB1 | clasp - parts for buckle/clasp |
| B5327C-BK4S | clasp - clasp |
| 1CG040LABDG | hand - hour hand |
| 2P200190XN14 | others - dial |
| 2P2051401Y | others - case |
| 82731430 | others - case ring |
| 06Y01DGH | others - hour hand |
| B5327C-EP2 | others - endpiece |
| DA007BA11 | others - crown and stem gasket |
| 2CG055L0BDG | others - minute hand |
| 05Y07DGM | others - minute hand |
Caliber 2P20
