The Seiko 4N00-5920 is a watch model based on the 4N00 movement.
Parts List
| K01A15JN02 | crystal - crystal |
| K01A15JN | crystal |
| 6M30A3NNG0 | crown - crown |
| 6M30A3NN | crown |
| 0H1600B01 | case back gasket - case back gasket |
| 0H1600B0 | case back gasket |
| Z5493G | band - band |
| Z5493G-LKG | band - link |
| Z5493G-BK4G | clasp - buckle |
| Z5493G-PB1 | clasp - parts for buckle |
| 2CH052A1BAA | others - minute hand |
| 1CH037A1BAA | others - hour hand |
| DZ0040B01 | others - crown and stem gasket |
| 0351155 | others - winding stem |
| 81181459 | others - bracelet fixing pipe |
| 81604729 | others - bracelet fixing pin |
| 4N00592025 | others - case |
| 82861550 | others - case ring |
| 4N005920 | others - case back |
| 4N002790XB14 | others - dial |
| 4N002790XG14 | others - dial |
| 4N002790XS14 | others - dial |
| 4N002800XS19 | others - dial |
| 4N0061 | others - machine code |
| 2CE055L0BDG | others - minute hand |
| 1CE040L0BDG | others - hour hand |