The Seiko 4N20-5082 is a watch model based on the 4N20 movement.
Parts List
| K06N31SN01 | crystal |
| 35MV1NA4 | crown |
| 0H1650B01 | case back gasket - case back gasket |
| 8994077A | crystal gasket |
| 81505591 | band - other |
| 89940791 | band - other |
| GK67B | band - leather band |
| 82840195 | others - case ring |
| 4N200190XS19 | others - dial |
| 4N205082 | others - case back |
| 4N205082CS | others - case |
| 81505571 | others - screw |
| 05Y17DBM | others - minute hand |
| 0D005BA11 | others - (crowndichtung) |
| 05Y17NBH | others - hour hand |