The Seiko 7N01-6680 is a watch model based on the 7N01 movement.
Parts List
| 250W65SN02 | crystal |
| 8M35B7NNG1 | crown - crown |
| 8M35B7SNW0 | crown - crown |
| 8M35B7SNA0 | crown - crown |
| 0F200BAA3 | case back gasket - case back gasket |
| DAN9DW | band - leather band |
| DAR1EW | band - leather band |
| D055AG | band - band |
| 1AF070A1BNS | others - hour hand |
| 3BA125F1BNS | others - second hand |
| 3BA125F1BNG | others - second hand |
| 1AA075A5BNS | others - hour hand |
| 2AA105A5BNS | others - minute hand |
| 2AF100A1BNS | others - minute hand |
| 82843830 | others - case ring |
| 7N01668079A | others - case |
| 7N016680 | others - case back |
| 7N010 | others - machine code |
| 7N011140XB1Z | others - dial |
| 7N01668075A | others - case |
| 7N016680WEA | others - case |
| 7N016920XB1Z | others - dial |
| 7N016920XS1Z | others - dial |
| 7N016930XS19 | others - dial |
| 7N016940XS13 | others - dial |
| A170BS | others - push pin |
| 0351890 | others - winding stem |
| 1AB070AABNG | others - hour hand |
| 2AA100AABNG | others - minute hand |
| AD006BA12 | others - crown gasket |
| 3AX115F5ANS | others - second hand |