The Seiko 4N00-5490 is a watch model based on the 4N00 movement.
Parts List
| BA0A43HN02 | crystal |
| BA0A43HN | crystal |
| 6M35A9NNW0 | crown |
| 6M35A9NNG0 | crown |
| 6M35A9NN | crown |
| 0F180BAA1 | case back gasket - case back gasket |
| 0F180BAA | case back gasket |
| NO | band - leather band |
| BLJ36S | band |
| BLJ37G | band |
| BLA26G | band |
| 2CK065AABNG | others - minute hand |
| 4N001310XG14 | others - dial |
| 4N001310XL14 | others - dial |
| 4N001310XS14 | others - dial |
| 4N001840XG14 | others - dial |
| 4N005490 | others - case back |
| 4N00549075 | others - case |
| 4N0054907E | others - case |
| 4N0061 | others - machine code |
| 82851570 | others - case ring |
| A150BS | others - push pin |
| 0351155 | others - winding stem |
| DZ0040B01 | others - crown and stem gasket |
| 06Y43NGM | others - minute hand |
| 2CX052FABAL | others - minute hand |
| 06Y67NGH | others - hour hand |
| 1CX042FABAL | others - hour hand |