The Seiko 7N82-0020 is a watch model based on the 7N82 movement.
Parts List
| 200X05JN02 | crystal |
| 8M40A9NNG0 | crown - crown |
| 0H1900B01 | case back gasket - case back gasket |
| 0F180BAA1 | case back gasket - case back gasket |
| Z5445G | band - (nl) |
| Z5445C-LKG | band - link |
| Z5445G-LKG | band - link |
| Z5445C | band - (nl) |
| 44X7LZBK | clasp - ( stahl ) e. 9.20 |
| Z5445G-PB1 | clasp - parts for buckle/clasp |
| Z5445C-BK2S | clasp - clasp |
| Z5445C-PB1 | clasp - parts for buckle/clasp |
| Z5445G-BK2G | clasp - clasp |
| 43A2KZBK | clasp - ( ) |
| 0351892 | others - winding stem |
| 81181459 | others - bracelet fixing pipe |
| 81606899 | others - bracelet fixing pin |
| 82816930 | others - case ring |
| 0878605 | others - date dial |
| 0878607 | others - date dial |
| 7N820020 | others - case back |
| 7N82002075 | others - case |
| 7N82002098 | others - case |
| 7N82003LXG14 | others - dial |
| 7N82003LXS14 | others - dial |
| 7N823 | others - machine code |
| 82352171 | others - bezel |
| 3BA100F1BNG | others - second hand |
| 2BX080SBBBG | others - minute hand |
| 1AX057SABBG | others - hour hand |
| AD006BA12 | others - crown gasket |