The Seiko 7N00-6B90 is a watch model based on the 7N00 movement.
Parts List
| 215A07JN02 | crystal - crystal |
| 8M35H5SNG0 | crown - crown |
| 8M35H5SNS0 | crown - crown |
| 0F190BA1S | case back gasket - case back gasket |
| 49V9YZ-LK4 | band - link |
| 49W4ZZ-LK2 | band - link |
| 49V9YZ | band - metal band |
| 49W4ZZ | band - metal band |
| 49W4ZZ-BKC | clasp - buckle |
| 49W4ZZ-PB4 | clasp - parts for buckle |
| 1AA060AZBNG | others - hour hand |
| 1AA060AZBNS | others - hour hand |
| 2AA090AZBDG | others - minute hand |
| 2AA090AZBDS | others - minute hand |
| AC006BAD1 | others - crown and stem gasket |
| 81190875 | others - bracelet fixing pipe |
| 81604179 | others - bracelet fixing pin |
| 7N006B9001B | others - case |
| 82840920 | others - case ring |
| 7N006B90 | others - case back |
| 7N006B9004B | others - case |
| 0351890 | others - winding stem |
| 7N000 | others - machine code |
| 7N006D58XA14 | others - dial |
| 7N006D68XS13 | others - dial |