The Seiko 1N00-6N50 is a watch model based on the 1N00 movement.
Parts List
| BA3A29JN02 | crystal - crystal |
| 6M35E5NNG0 | crown - crown |
| 6M35E5NNW1 | crown - crown |
| 0F170BA1S | case back gasket - case back gasket |
| 48V2JG | band - band |
| 48V2KG | band - band |
| 48V2JG-LK5 | band - link |
| 48V2KG-LK6 | band - link |
| 48V2JG-BKX | clasp - buckle |
| 48V2KG-BKX | clasp - buckle |
| 1DE037LABDG | others - hour hand |
| 2DE055LABDG | others - minute hand |
| 2DE055LABDS | others - minute hand |
| 1DE037LABDS | others - hour hand |
| DZ0040B01 | others - crown and stem gasket |
| 0351807 | others - winding stem |
| 81190075 | others - bracelet fixing pipe |
| 81607659 | others - bracelet fixing pin |
| 82841660 | others - case ring |
| 1N006N5001D | others - case |
| 1N006N50 | others - case back |
| 1N006N5002D | others - case |
| 1N004 | others - machine code |
| 1N005F78XB13 | others - dial |
| 1N005F78XS13 | others - dial |
| 1N005F78XS14 | others - dial |
Caliber 1N00
