The Seiko W240-4130 is a watch model based on the W240 movement.
Parts List
| K00P31L20A | crystal - crystal (inorganic) |
| 0F250BAA5 | case back gasket - case back gasket |
| 86640930 | crystal gasket - plastic gasket for crystal |
| F168AZ | band - band |
| F168FZ | band - band |
| F169AZ | band - band |
| W240413079A | others - case |
| W240413079B | others - case |
| W2404130WEA | others - case |
Other models with the same movement
| W240-4000 |
| W240-4010 |
| W240-4020 |
| W240-4030 |
| W240-4040 |
| W240-4050 |
| W240-4060 |
| W240-4070 |
| W240-4080 |
| W240-4090 |
| W240-4100 |
| W240-4110 |
| W240-4120 |
| W240-4150 |
| W240-X001 |