The Seiko 4N00-0590 is a watch model based on the 4N00 movement.
Parts List
| 220A02JN02 | crystal - crystal |
| 220A02JN | crystal |
| 6M30Z3NNGA | crown - crown |
| 6M30A7NNG1 | crown - crown |
| 6M30A7NN | crown |
| 6M30Z3NN | crown |
| 0H2000B0 | case back gasket |
| 0H2000B01 | case back gasket - case back gasket |
| ZJJ61G | band |
| ZJA41G | band - leather band |
| ZJA51G | band - leather band |
| ZJJ50G | band - leather band |
| ZJJ57G | band |
| ZJA46G | band |
| DZ0040B01 | others - crown and stem gasket |
| 0351156 | others - winding stem |
| 82833055 | others - case ring |
| 4N000590 | others - case back |
| 4N00059025A | others - case |
| 4N00059025B | others - case |
| 4N000591 | others - case back |
| 4N001960XB14 | others - dial |
| 4N001960XG14 | others - dial |
| 4N001960XS14 | others - dial |
| 4N001970XS19 | others - dial |
| 4N001980XS19 | others - dial |
| 4N001990XG19 | others - dial |
| 4N001990XS19 | others - dial |
| 4N0061 | others - machine code |
| A130BS | others - push pin |
| 2CA090A3BNG | others - minute hand |
| 2CD095AABAA | others - minute hand |
| 2CC090A1BAA | others - minute hand |
| 1CA060A3BNG | others - hour hand |
| 1CD065AABAA | others - hour hand |
| 1CC065A1BAA | others - hour hand |