The Seiko 1N00-0GS0 is a watch model based on the 1N00 movement.
Parts List
| RE0AK0JB0B | crystal - crystal (inorganic) |
| RE0AK0JB0C | crystal - crystal (inorganic) |
| 6K50AMSNW1 | crown - crown |
| 0F190BA1S | case back gasket - case back gasket |
| 33S1JZ | band - band |
| 33S1JZ-LK | band - link |
| 33S1JZ-BK | clasp - buckle |
| 33S1JZ-PB | clasp - parts for buckle |
| 1CA040S0BDS | others - hour hand |
| 2CA065S0BDS | others - minute hand |
| 82797700 | others - case ring |
| 81610299 | others - bracelet fixing pin |
| 1N000GS0 | others - case back |
| 1N000GS001A | others - case |
| AC004BAD1 | others - crown and stem gasket |
| 81180249 | others - bracelet fixing pipe |
| 1N000GS001B | others - case |
| 1N000GS002A | others - case |
| 1N000GS002B | others - case |
| 1N000LN0XE19 | others - dial |
| 1N000LN0XL19 | others - dial |
| 1N000LN8XE19 | others - dial |
| 1N000LN8XL19 | others - dial |
| 1N009 | others - machine code |
| S130BS | others - push pin |
| 0351807 | others - winding stem |
Caliber 1N00
