The Seiko 1N00-6J90 is a watch model based on the 1N00 movement.
Parts List
| RE4A38LN03 | crystal - crystal |
| 6M35B2SNW1 | crown - crown |
| 0F200BA1S | case back gasket - case back gasket |
| 7CE1ZW | band - band |
| 7CD3ZW | band - band |
| 7CD4ZW | band - leather band |
| 2CE060L0BDS | others - minute hand |
| 1CE040L0BDS | others - hour hand |
| 0351807 | others - winding stem |
| 82823840 | others - case ring |
| 1N004Y64XB13 | others - dial |
| 1N004Y64XS13 | others - dial |
| 1N004Y64XS23 | others - dial |
| 1N009 | others - machine code |
| S200BS | others - push pin |
| 1N006J9001 | others - case |
| EZ0035B01 | others - crown and stem gasket |
Caliber 1N00
