The Seiko V810-5120 is a watch model based on the V810 movement.
Parts List
| ESTN77AN00 | crystal |
| 35E09NN1 | crown - crown |
| 35E09NS1 | crown |
| 644BA | band |
| 503AAJ | band |
| 503AAL | band |
| 1AA032A1BNG | others - hour hand |
| 2AA052A1BNG | others - minute hand |
| 05P01NGH | others - hour hand |
| 0354365 | others - winding stem |
| 05P01NGM | others - minute hand |
| 05P17AGH | others - hour hand |
| 05P17AGM | others - minute hand |
| 2AA052A1BAA | others - minute hand |
| 05P01AGM | others - minute hand |
| 1AA032A1BAA | others - hour hand |
| 05P01AGH | others - hour hand |
| 1AA032A3BAA | others - hour hand |
| 2AA050A1BAA | others - minute hand |