The Seiko 5A54-5180 is a watch model based on the 5A54 movement.
Parts List
| SAHN18SK01 | crystal |
| 25MB2NE4 | crown |
| 0H2520N01 | case back gasket - case back gasket |
| LK05F | band - leather band |
| 5A540420XG14 | others - dial |
| 5A540430XS19 | others - dial |
| 5A54518043 | others - case |
| 82830220 | others - case ring |
| 87000560 | others - dial sheet |
| A180AS | others - push pin |
| 0354882 | others - winding stem |
| 09V30CGH | others - hour hand |
| 09V30CGM | others - minute hand |
| 09V32CEH | others - hour hand |
| DZ0041B01 | others - crown and stem gasket |
| 09V32CEM | others - minute hand |