The Seiko 1N00-1G50 is a watch model based on the 1N00 movement.
Parts List
| 170A02JN02 | crystal - crystal |
| 6M30E3SNG0 | crown - crown |
| 0F150BA1S | case back gasket - case back gasket |
| 48K4XZ-LK4 | band - link |
| 48K4YZ-LK4 | band - link |
| 48K4XZ | band - metal band |
| 48K4YZ | band - band |
| 48K4XZ-BKK | clasp - buckle |
| 48K4YZ-BKN | clasp - buckle |
| 1DG042LBBDG | others - hour hand |
| 2DG070LABDG | others - minute hand |
| 81606439 | others - bracelet fixing pin |
| 81190875 | others - bracelet fixing pipe |
| 82841980 | others - case ring |
| 1N001G5001B | others - case |
| 1N001G50 | others - case back |
| 1N001G5002B | others - case |
| 1N004 | others - machine code |
| 1N005G58XG14 | others - dial |
| 1N005G58XS14 | others - dial |
| 0351807 | others - winding stem |
| DB004BAD1 | others - crown and stem gasket |
Caliber 1N00
