The Seiko 1N00-0HM0 is a watch model based on the 1N00 movement.
Parts List
| 160AA4JB0B | crystal - crystal (inorganic) |
| 160AA4JB0A | crystal - crystal (inorganic) |
| 6M32A0SNW1 | crown - crown |
| 6M32A0SNG4 | crown - crown |
| 0F150BA1S | case back gasket - case back gasket |
| 33S9ZG | band - band |
| 33S9YG-LK | band - link |
| 33S9ZG-LK | band - link |
| 33S9YG | band - band |
| 33S9YG-BK | clasp - buckle |
| 33S9ZG-BK | clasp - buckle |
| 2CA052A5BDG | others - minute hand |
| 2CA052A5BDS | others - minute hand |
| 1CA032A7BNG | others - hour hand |
| 1CA032A7BNS | others - hour hand |
| 81190875 | others - bracelet fixing pipe |
| 82821520 | others - case ring |
| 1N000HM001B | others - case |
| 0351807 | others - winding stem |
| DB004BAD1 | others - crown and stem gasket |
| 81680239 | others - bracelet fixing pin |
| 1N000HM0 | others - case back |
| 1N000HM002B | others - case |
| 1N000MA8XB19 | others - dial |
| 1N000MA8XY19 | others - dial |
| 1N009 | others - machine code |
Caliber 1N00
