The Seiko 5A54-2000 is a watch model based on the 5A54 movement.
Parts List
| ES3A29S20A | crystal - crystal |
| ES3A29S20B | crystal - crystal |
| ES3A29S20C | crystal - crystal |
| 25MA8NA5 | crown |
| 25MA8NA7 | crown - crown |
| 25MA8NA8 | crown - crown |
| 0F220BAA3 | case back gasket - case back gasket |
| CA11BW | band - band |
| C019CZ | band - band |
| C019FZ | band - band |
| CA13BW | band - band |
| 11V28AJH | others - hour hand |
| 81190075 | others - bracelet fixing pipe |
| 81606219 | others - bracelet fixing pin |
| 82823480 | others - case ring |
| 5A54200075A | others - case |
| 81611189 | others - bracelet fixing pin |
| 5A542000 | others - case back |
| 5A54200075B | others - case |
| 81190139 | others - bracelet fixing pipe |
| 5A54200075C | others - case |
| 0354882 | others - winding stem |
| 11V28DGM | others - minute hand |
| 5A542000UNA | others - case |
| 5A545000XB14 | others - dial |
| 5A545000XS14 | others - dial |
| 5A545010XB14 | others - dial |
| 5A545010XS14 | others - dial |
| 5A548 | others - machine code |
| EZ0035B01 | others - crown and stem gasket |