The Seiko 7N00-7B40 is a watch model based on the 7N00 movement.
Parts List
| 280A03JN02 | crystal - crystal (inorganic) |
| 280A03JN | crystal |
| 8M30L4SNGA | crown - crown |
| 8M30L4SN | crown |
| 0F260NA1S | case back gasket - case back gasket |
| 0F260NA1 | case back gasket |
| 4FM4BZ | band - band |
| 4FA5KJ | band - band |
| 4FA6KJ | band - band |
| 2AG120LABDG | others - minute hand |
| 2AH115A0BAL | others - minute hand |
| 2AD120AMBAL | others - minute hand |
| 1AG085LABDG | others - hour hand |
| 1AH080A0BAL | others - hour hand |
| 1AC080A1BAM | others - hour hand |
| 82823560 | others - case ring |
| 7N007B4076 | others - case |
| 7N007B40 | others - case back |
| 7N007B4076Z | others - case |
| 7N000 | others - machine code |
| 7N007E20XS14 | others - dial |
| 7N007E28XS14 | others - dial |
| 7N007E38XS19 | others - dial |
| 7N007E40XS14 | others - dial |
| 7N007E48XG24 | others - dial |
| 7N007E48XS14 | others - dial |
| A180BS | others - push pin |
| 0351890 | others - winding stem |
| AD006BA12 | others - crown gasket |