The Seiko W240-4010 is a watch model based on the W240 movement.
Parts List
| 0F280BAA1 | case back gasket - case back gasket |
| 80632459 | pusher - button |
| 80632870 | pusher - button |
| 8BB4MZ | band - leather band |
| LOCAL | band - band |
| W2404010N2A | others - case |
| A140BS | others - push pin |
| T150BS | others - push pin |
| 81518099 | others - case back screw |
| 81351639 | others - button spring |
| AD006BA11 | others - crown and stem gasket |
| 83200211 | others - button spring clip |
Other models with the same movement
| W240-4000 |
| W240-4020 |
| W240-4030 |
| W240-4040 |
| W240-4050 |
| W240-4060 |
| W240-4070 |
| W240-4080 |
| W240-4090 |
| W240-4100 |
| W240-4110 |
| W240-4120 |
| W240-4130 |
| W240-4150 |
| W240-X001 |