The Seiko 7N01-HAH0 is a watch model based on the 7N01 movement.
Parts List
| 310N09HN01 | crystal - crystal (inorganic) |
| 60E21NT1 | crown - crown |
| 60E21NA1 | crown - crown |
| 0G310BA11 | case back gasket - rotating bezel gasket |
| 86582090 | crystal gasket - plastic gasket for crystal |
| D0M0AB | band - band |
| GC09A | band - band |
| 2AD120ADBNB | others - minute hand |
| 3BX115F0BNG | others - second hand |
| 3BX115F0BNS | others - second hand |
| 1AD080ACBNB | others - hour hand |
| 7N01HAH0 | others - case back |
| 7N01HAH001H | others - case |
| 7N01HAH002H | others - case |
| 8GBHA209 | others - bezel |
| 7N010 | others - machine code |
| 7N01HDZ0HS19 | others - dial |
| 7N01HDZ0HS29 | others - dial |
| 81183319A | others - pipe |
| 81184499 | others - pipe |
| 81872492 | others - case bow |
| 81872493 | others - bow |
| 89951899 | others - shell cover unit |
| 8FRHA041 | others - ring |
| 0351880 | others - winding stem |
| 81332770 | others - button spring |
| 82302431 | others - bezel |
| 82816470 | others - case ring |