The Seiko W540-0AB0 is a watch model based on the W540 movement.
Parts List
| RE0AC2JBMB | crystal - crystal (inorganic) |
| 0F240BA1S | case back gasket - case back gasket |
| ECK1JB | band - band |
| ECK2JB | band - band |
| ECK3JB | band - band |
| ECK4JB | band - band |
| W5400AB004E | others - case |
| S140BS | others - push pin |
| W5400AB003E | others - case |
| W5400AB004D | others - case |
| W5400AB003D | others - case |
| W5400AB001D | others - case |
| W5400AB001E | others - case |
| W5400AB002E | others - case |
Other models with the same movement
| W540-0AA0 |
| W540-0AC0 |
| W540-0AD0 |
| W540-4A00 |
| W540-X002 |