The Seiko 7N89-5031 is a watch model based on the 7N89 movement.
Parts List
| RE3A17JN02 | crystal - crystal |
| 8M35Z3NNGB | crown - crown |
| 8M35B5NNG0 | crown - crown |
| 0H2200B01 | case back gasket - rotating bezel gasket |
| 4283KZ | band - band |
| 4D58KJ | band - band |
| 4D59KJ | band - band |
| 4283KZ-LKG | band - link |
| 4D60KJ | band - leather band |
| 4283KZ-BK4G | clasp - buckle |
| 4283KZ-PB1 | clasp - parts for buckle |
| 2AA067A1BNG | others - minute hand |
| 2AC065A1BAA | others - minute hand |
| 2AC065A1BAE | others - minute hand |
| 1AC045A1BAA | others - hour hand |
| 1AC045A1BAL | others - hour hand |
| 7N89503125A | others - case |
| 82870690 | others - case ring |
| 7N895031 | others - case back |
| 0351892 | others - winding stem |
| 7N89503125B | others - case |
| 0878701 | others - date dial |
| 0878703 | others - date dial |
| 7N890 | others - machine code |
| 7N890511XG14 | others - dial |
| 7N890511XS14 | others - dial |
| 7N890511XS24 | others - dial |
| 7N890521XS14 | others - dial |
| 7N890521XS24 | others - dial |
| A150BS | others - push pin |
| 1AA045A1BNG | others - hour hand |
| AD006BA12 | others - crown gasket |