The Seiko 1N01-0NM0 is a watch model based on the 1N01 movement.
Parts List
| 180A60LN03 | crystal - crystal |
| 6K35B6SNW1 | crown - crown |
| 0F160BAAS | case back gasket - case back gasket |
| EA0Y1JM | band - metal band |
| EA0Y1JMLK | band - link |
| H01H11SA25T | clasp - clasp |
| 3BA075F0BNM | others - second hand |
| 1BC050S0BNG | others - hour hand |
| 2BC065S0BNG | others - minute hand |
| 1BC050S0BNS | others - hour hand |
| 2BC065S0BNS | others - minute hand |
| 1BC050S0BNP | others - hour hand |
| 2BC065S0BNP | others - minute hand |
| 3BA075F0BNG | others - second hand |
| 3BA075F0BNS | others - second hand |
| AC004BAD1 | others - crown and stem gasket |
| 81190075 | others - bracelet fixing pipe |
| 82822700 | others - case ring |
| 81610279 | others - bracelet fixing pin |
| 1N010NM001C | others - case |
| 1N010ZM4XZ19 | others - dial |
| 1N010ZM4XZ29 | others - dial |
| 1N010ZN4XS1Z | others - dial |
| 1N010ZN4XZ14 | others - dial |
| 1N019 | others - machine code |
| 0351807 | others - winding stem |
Caliber 1N01
