The Seiko 1N01-0NC0 is a watch model based on the 1N01 movement.
Parts List
| 180AC0JB0B | crystal - crystal (inorganic) |
| 6M38APSNZ1 | crown - crown (3h) |
| 0F150BA1S | case back gasket - case back gasket |
| HA051PM | band - metal band |
| H01F11SE06C | clasp - clasp |
| 2BE070L0BDM | hand - minute hand |
| 1BE040L0BDM | hand - hour hand |
| 3BA090F2BNZ | others - second hand |
| HA051PMLKA | others - additional adjust link a |
| HA051PMLKB | others - additional adjust link b |
| 1N010NC0 | others - case back |
| 1N010NC001C | others - case |
| 1N010ZA4XR15 | others - dial |
| 1N013 | others - machine code |
| 0351807 | others - winding stem |
| DB004BAD1 | others - crown and stem gasket |
| 81190075 | others - bracelet fixing pipe |
| 82821520 | others - case ring |
| 81607039 | others - bracelet fixing pin |
Caliber 1N01
