The Seiko B004-5000 is a watch model based on the B004 movement.
Parts List
| BA1W75LN00 | crystal |
| 35M65NA1 | crown |
| 35M65NS1 | crown |
| 86173850 | case back gasket - plastic gasket for case back |
| 86562470 | crystal gasket - plastic gasket for crystal |
| E5002S | band - metal band |
| EB0055B01 | others - crown and stem gasket |
| A140AS | others - push pin |
| B004500079B | others - case |
| B004500A9989 | others - panel cover |
Other models with the same movement
| B004-4000 |
| B004-400A |
| B004-5009 |
| B004-5010 |
| B004-5020 |