The Seiko 1N00-6L90 is a watch model based on the 1N00 movement.
Parts List
| K01A65J20A | crystal - crystal |
| 6M30B9NNG1 | crown - crown |
| 0E180BA1S | case back gasket - case back gasket |
| 4237LG-LKG | band - link |
| 48Q0LZ-LK4 | band - link |
| 48Q0XZ-LK4 | band - link |
| 4237LG | band - band |
| 48Q0LZ | band - band |
| 48Q0XZ | band - band |
| 4237LG-BK4G | clasp - buckle |
| 48Q0LZ-BKF | clasp - buckle |
| 1CC042A1BAA | others - hour hand |
| 1CH040A1BNG | others - hour hand |
| 1CH042A1BAA | others - hour hand |
| 2CC062A1BAA | others - minute hand |
| 2CH060A1BNG | others - minute hand |
| 2CH062A1BAA | others - minute hand |
| 2CA062A1BNG | others - minute hand |
| DZ0040B01 | others - crown and stem gasket |
| 0351807 | others - winding stem |
| 1CA037A1BNG | others - hour hand |
| T060BS | others - push pin |
| 82841320 | others - case ring |
| 1N006L9001B | others - case |
| 1N006L90 | others - case back |
| 1N006L9001D | others - case |
| 1N005C88XS24 | others - dial |
| 1N005C98XL14 | others - dial |
| 1N005C98XS14 | others - dial |
| 1N005D08XS19 | others - dial |
| 1N005D18XS19 | others - dial |
| 1N009 | others - machine code |
Caliber 1N00
