The Seiko 4N00-6859 is a watch model based on the 4N00 movement.
Parts List
| BA1A91JN02 | crystal - crystal |
| 6M30B5SNW0 | crown - crown |
| 0F200BA1S | case back gasket - case back gasket |
| 4FN8ZB | band - band |
| 2CA055A1BNS | others - minute hand |
| 1CA037A1BNS | others - hour hand |
| A120BS | others - push pin (for lb) |
| 4N005201XG19 | others - dial |
| 4N0061 | others - machine code |
| 81351710 | others - spring |
| 0351155 | others - winding stem |
| DZ0040B01 | others - crown and stem gasket |
| 81611979 | others - pin |
| 4N00685979A | others - case |
| 82835650 | others - case ring |
| 4N006859 | others - case back |