The Seiko 7N82-5020 is a watch model based on the 7N82 movement.
Parts List
| BA1A63JN02 | crystal |
| 8M35A0NNG2 | crown - crown |
| 0F220BAA3 | case back gasket - case back gasket |
| 4204BZ-LKG | band - link |
| 4204CZ | band |
| 4204CZ-LKG | band - link |
| 4204BZ | band |
| 4204CZ-BK4G | clasp - clasp |
| 4204BZ-BK4G | clasp - clasp |
| 3BA075F1BNG | others - second hand |
| 1AG045LABDG | others - hour hand |
| 2AG070LABDG | others - minute hand |
| 0351892 | others - winding stem |
| 0878590 | others - date dial |
| 0878592 | others - date dial |
| 0878593 | others - date dial |
| 7N820 | others - machine code |
| 7N820530XB14 | others - dial |
| 7N820530XG14 | others - dial |
| 7N820530XG24 | others - dial |
| 7N820530XS14 | others - dial |
| 7N825020 | others - case back |
| 7N82502075A | others - case |
| 7N8250207HA | others - case |
| 82870110 | others - case ring |
| A150BS | others - push pin |
| AD006BA12 | others - crown gasket |