The Seiko 7N00-6B20 is a watch model based on the 7N00 movement.
Parts List
| 255W26JK01 | crystal |
| 255W26JK | crystal |
| 8M30L0SNGA | crown |
| 8M30L0SN | crown |
| 0A2300B01 | case back gasket |
| Q1011C-LKG | band - link |
| Q1011G-LKG | band - link |
| Q1011G | band |
| Q1011C | band |
| Q1011G-BK4G | clasp - clasp |
| Q1011C-BK4G | clasp - clasp |
| Q1011C-EPG | others - endpiece |
| Q1011G-EPG | others - endpiece |
| 0351890 | others - winding stem |
| 81180229 | others - bracelet fixing pipe |
| 81601389 | others - bracelet fixing pin |
| 82815950 | others - case ring |
| 7N000 | others - machine code |
| 7N006B20 | others - case back |
| 7N006B207H | others - case |
| 7N006B20RH | others - case |
| 7N006C10XB14 | others - dial |
| 7N006C10XG14 | others - dial |
| 7N006C10XS14 | others - dial |
| 7N006C10XS24 | others - dial |
| AD006BA1 | others - crown gasket |
| 2AB105A0BNG | others - minute hand |
| 10T62NGM | others - minute hand |
| 1AB070A2BNG | others - hour hand |
| AD006BA12 | others - crown gasket |
| 10T62NGH | others - hour hand |