The Seiko 5P31-5200 is a watch model based on the 5P31 movement.
Parts List
| SA5W11SN01 | crystal |
| 35E33NA1 | crown - crown |
| 0F250BAA3 | case back gasket - case back gasket |
| 0F250BAA5 | case back gasket - case back gasket |
| 86583810 | crystal gasket |
| 0H250BAA1 | bezel gasket |
| GA35B | band - band |
| GA36B | band - band |
| 09T51AAH | others - hour hand |
| 09T51AAM | others - minute hand |
| 09SC27NG | others - second hand |
| 3BA125F1BNG | others - second hand |
| EB0055B0A | others - crown and stem gasket |
| 0351671 | others - winding stem |
| 5P3152006Y | others - case |
| 82821010 | others - case ring |
| 5P31520098 | others - case |
| 5P315300XS14 | others - dial |
| 5P315310XS14 | others - dial |
| 5P3161 | others - machine code |
| A180BS | others - push pin |