The Seiko 5A54-5159 is a watch model based on the 5A54 movement.
Parts List
| RE7N20SM01 | crystal |
| 25M36NS3 | crown |
| 0H2395N01 | case back gasket |
| WQA09 | band - leather band |
| 0354882 | others - winding stem |
| 08V28DGH | others - hour hand |
| 5A540170XG1S | others - dial |
| 5A545159EB | others - case |
| 5A549 | others - machine code |
| 82731600 | others - case ring |
| A190AS | others - push pin |
| 08V28DGM | others - minute hand |