The Seiko V243-0020 is a watch model based on the V243 movement.
Parts List
| 210W45LN00 | crystal |
| 35M81NS1 | crown |
| 0F160BA11 | case back gasket |
| 86567530 | crystal gasket |
| HA72A | band - metal band |
| 1AA050A1BAC | others - hour hand |
| 1AA057A1BAC | others - hour hand |
| A120BS | others - push pin (for lb) |
| 0354232 | others - winding stem |
| 08SC29NS | others - second hand |
| 08P07ASM | others - minute hand |
| 2AA080A1BAC | others - minute hand |
| 2AA075A1BAC | others - minute hand |