The Seiko 5P31-6280 is a watch model based on the 5P31 movement.
Parts List
| 260A02SN02 | crystal - crystal |
| 35MJ5NA1 | crown |
| 0F240BAA3 | case back gasket - case back gasket |
| LK62E | band - leather band |
| 5P3161 | others - machine code |
| 5P316280 | others - case back |
| 5P31628093 | others - case |
| 5P316370XG19 | others - dial |
| 82843730 | others - case ring |
| A170BS | others - push pin |
| EB0055B01 | others - crown and stem gasket |
| 0351671 | others - winding stem |
| 11SC25VG | others - second hand |
| 11T91VGH | others - hour hand |
| 11T91VGM | others - minute hand |