The Seiko W800-0020 is a watch model based on the W800 movement.
Parts List
| 0F340BAA1 | case back gasket - case back gasket |
| 80636090 | pusher |
| 80636096 | pusher |
| 80636095 | pusher |
| AD006BAA1 | pusher - button gasket |
| 126ZFJ | band |
| 128ZFJ | band |
| 127ZFJ | band - band |
| W8000020N2A | others - case |
| W8000020N2B | others - case |
| A170CS | others - push pin |
| 83200273 | others - button spring clip |
| 81351630 | others - button spring |
| 81518099 | others - case back screw |
Other models with the same movement
| W800-0010 |
| W800-0024 |
| W800-0030 |
| W800-0040 |
| W800-0050 |
| W800-6020 |