The Seiko 5A54-0089 is a watch model based on the 5A54 movement.
Parts List
| 245W08SN01 | crystal |
| 245W08SN | crystal |
| 25M18NA1 | crown |
| 0A2400N01 | case back gasket - case back gasket |
| EZ0035B0 | case back gasket |
| WNA15G | band |
| BNA56G | band - leather band |
| WNZ08G | band - leather band |
| ZNZ11G | band - leather band |
| 09V20AFH | hand - hour hand |
| 09V20CAM | hand - minute hand |
| 5A540089 | others - case back |
| 5A5400896Y | others - case |
| 5A540089XH | others - case |
| 5A540310XS14 | others - dial |
| 5A540310XS24 | others - dial |
| 5A549 | others - machine code |
| 82813400 | others - case ring |
| A170AS | others - push pin |
| 0354882 | others - winding stem |
| EZ0035B01 | others - crown and stem gasket |
| 09V20CGM | others - minute hand |
| 09V20ABH | others - hour hand |