The Seiko A904-5010 is a watch model based on the A904 movement.
Parts List
| ES8W02LN01 | crystal - crystal |
| ES8W02LN | crystal |
| EG0115B0 | case back gasket |
| 86560320 | case back gasket - plastic gasket for case back |
| EG0115B01 | case back gasket - button gasket |
| 86573300 | crystal gasket - plastic gasket for crystal |
| 80601483 | pusher |
| 80600361 | pusher |
| G1178F | band |
| A180BS | others - push pin |
| A9041 | others - machine code |
| A90450009999 | others - panel cover |
| A904500C9969 | others - panel cover |
| A90450106B | others - case |
| A90450106BA | others - case |