The Seiko 1N00-6F20 is a watch model based on the 1N00 movement.
Parts List
| ES1A44JV0A | crystal - crystal |
| ES1A44JV0B | crystal - crystal |
| 30MH2ND1 | crown - crown |
| 0E200BA1S | case back gasket - case back gasket |
| 0E200NA1S | case back gasket - case back gasket |
| 44A9MB | band - band |
| 44A9CB | band - band |
| 44A9LB | band - band |
| 44A9LB-LKG | band - link |
| 44A9MB-LKG | band - link |
| 44A9CB-LK2 | band - link |
| 44A9LB-BK4S | clasp - buckle |
| 44A9MB-BK4G | clasp - buckle |
| 44A9CB-BKI | clasp - buckle |
| 44A9CB-PB1 | clasp - parts for buckle |
| 2CE040L0BDG | others - minute hand |
| 2CH040A0BNG | others - minute hand |
| 1CH025A0BNG | others - hour hand |
| 1N006F202H | others - case |
| 82838080 | others - case ring |
| 1N006F20 | others - case back |
| 0351807 | others - winding stem |
| 1CE027L0BDG | others - hour hand |
| 1N006F202HZ | others - case |
| 1N004L20XB14 | others - dial |
| 1N004L28XB14 | others - dial |
| 1N004L38XB19 | others - dial |
| 1N009 | others - machine code |
| 44A9CB-EPG | others - endpiece |
| 1N006F20JJZ | others - case |
| 44A9LB-EPG | others - endpiece |
| A100AS | others - push pin |
| 44A9MB-EPG | others - endpiece |
| EZ0035B01 | others - crown and stem gasket |
| 04Y23DGM | others - minute hand |
| 04Y23DGH | others - hour hand |
Caliber 1N00
