The Seiko 1N00-0NS0 is a watch model based on the 1N00 movement.
Parts List
| RE1AM2JN02 | crystal - crystal (inorganic) |
| 6M30ARSNW1 | crown - crown (3h) |
| 6M30ARSNG2 | crown - crown (3h) |
| 0E170BA1S | case back gasket - bezel gasket |
| E188JZ | band - metal band |
| E189JZ | band - metal band |
| E188JZ-LK00 | band - link |
| E188KZ | band - metal band |
| E188MZ | band - metal band |
| 1N000NS001C | others - case |
| DA007BA11 | others - crown and stem gasket |
| 81190075 | others - bracelet fixing pipe |
| 81607039 | others - bracelet fixing pin |
| 1N000NS002C | others - case |
| 1N000WX4XB13 | others - dial |
| 1N000WX4XG13 | others - dial |
| 1N000WX4XL13 | others - dial |
| 1N000WX4XZ13 | others - dial |
| 1N000WX4XZ23 | others - dial |
| 1N000YG4XG14 | others - dial |
| 1N000YG4XS1Z | others - dial |
| 1N000YG4XZ13 | others - dial |
| 1N009 | others - machine code |
| E188JZ-BKPP | others - spring bar for buckle/clasp |
| 0351807 | others - winding stem |
Caliber 1N00
