The Seiko 7N89-0AS0 is a watch model based on the 7N89 movement.
Parts List
| BA0AW4JN02 | crystal - crystal (inorganic) |
| 8K35C1SNS0 | crown - crown (3h) |
| 8K35C1SNG1 | crown - crown (3h) |
| 0F210BAD2 | case back gasket - case back gasket |
| 4LL6JB | band - leather band |
| 4LL6KB | band - leather band |
| 35P3KE | band - metal band |
| 35P3LE | band - metal band |
| 35P3LE-LK | band - link |
| 35P3KE-LK | band - link |
| 35P3LE-BK | clasp - buckle |
| 35P3LE-PB | clasp - parts for buckle |
| 35P3KE-BK | clasp - buckle |
| 35P3KE-PB | clasp - parts for buckle |
| 1AC055A1BAA | others - hour hand |
| 1AC055A1BAN | others - hour hand |
| 2AC080A1BAT | others - minute hand |
| 7N890AS0 | others - case back |
| 7N890AS001A | others - case |
| 7N890AS001B | others - case |
| 7N890AS002B | others - case |
| 7N890AS003A | others - case |
| 7N890AS003B | others - case |
| 82770920 | others - case ring |
| AD006BAD1 | others - crown and stem gasket |
| 0351892 | others - winding stem |
| 0878601 | others - date dial |
| 35P3KE-EP | others - endpiece |
| 7N890 | others - machine code |
| 7N890AY0XS14 | others - dial |
| 7N890AY8XS14 | others - dial |
| 7N890AZ0XS13 | others - dial |
| 7N890AZ8XS13 | others - dial |
| 7N890AZ8XS24 | others - dial |
| S140BS | others - push pin |
| 35P3LE-EP | others - endpiece |
| 1AC055A1BNG | others - hour hand |
| 2AC080A1BNG | others - minute hand |
| 2AC080A1BAA | others - minute hand |