The Seiko 7N01-6C90 is a watch model based on the 7N01 movement.
Parts List
| 240W18SK01 | crystal |
| 8M30A0NNG5 | crown |
| 0A2300B01 | case back gasket |
| LK18F | band - leather band |
| 3BA100F0BNG | others - second hand |
| 1AH070A0BNG | others - hour hand |
| 0351890 | others - winding stem |
| 82824840 | others - case ring |
| 7N010 | others - machine code |
| 7N016C80X914 | others - dial |
| 7N016C90 | others - case back |
| 7N016C9075 | others - case |
| A160AS | others - push pin |
| 2AH100A0BDG | others - minute hand |
| AD006BA12 | others - crown gasket |