The Seiko 7N01-6H40 is a watch model based on the 7N01 movement.
Parts List
| 250W36JK01 | crystal |
| 250W36JK | crystal |
| 8M35A0NNG1 | crown - crown |
| 8M35A0NN | crown |
| 0F220NA1S | case back gasket - case back gasket |
| 0F220NA1 | case back gasket |
| 4399LB | band - band |
| 4399KB | band - band |
| 4399KB-LKG | band - link |
| 4399LB-LKG | band - link |
| 4399KB-BK4G | clasp - buckle |
| 4399LB-BK4G | clasp - buckle |
| 1AB070A0BNG | others - hour hand |
| 2AB100A2BNG | others - minute hand |
| 3AA125F0ANG | others - second hand |
| 0351890 | others - winding stem |
| 81180229 | others - bracelet fixing pipe |
| 81604259 | others - bracelet fixing pin |
| 82830840 | others - case ring |
| 7N016H4075Z | others - case |
| 7N016H40 | others - case back |
| 7N016H407HZ | others - case |
| 7N010 | others - machine code |
| 7N016L08XB14 | others - dial |
| 7N016L08XG14 | others - dial |
| 7N016L08XS14 | others - dial |
| 7N016L18XG14 | others - dial |
| 7N016L18XS14 | others - dial |
| 2AF100LMBAA | others - minute hand |
| 10CR2FGM | others - minute hand |
| AD006BA12 | others - crown gasket |
| 1AF070LMBAA | others - hour hand |
| 10CR2FGH | others - hour hand |
| 10C46NGM | others - minute hand |
| 10C46NGH | others - hour hand |