The Seiko 7002-8031 is a watch model based on the 7002 movement.
Parts List
| 290P02LN03 | crystal - crystal (inorganic) |
| 9M45A1NNG0 | crown - crown |
| FH2980B02 | case back gasket - case back gasket |
| DB0055B01 | case back gasket - crown and stem gasket |
| 86582730 | crystal gasket - plastic gasket for crystal |
| 86591910 | bezel gasket |
| ZPK67S | band |
| ZPK67G | band |
| ZPK68G | band |
| 3BA135F1BNG | others - second hand |
| 0354022 | others - winding stem |
| 83137850 | others - case ring |
| 0801399 | others - date dial |
| 0801465 | others - date dial |
| 0801471 | others - date dial |
| 0884283 | others - holding ring for dial |
| 700249 | others - machine code |
| 700280316Y | others - case |
| 7002803175 | others - case |
| 70028051XB14 | others - dial |
| 70028051XG14 | others - dial |
| 70028051XS14 | others - dial |
| 82282551 | others - bezel |
| 82282555 | others - bezel |
| A180BS | others - push pin |
| 12BH9NGM | others - minute hand |
| 12BH9NGH | others - hour hand |
Caliber 7002
Other models with the same movement
| 7002-7000 |
| 7002-7001 |
| 7002-7009 |
| 7002-700A |
| 7002-700J |
| 7002-7010 |
| 7002-7020 |
| 7002-7029 |
| 7002-7039 |
| 7002-8000 |
| 7002-8010 |
| 7002-8011 |
| 7002-801A |
| 7002-8040 |
| 7002-8059 |