The Seiko 8122-6020 is a watch model based on the 8122 movement.
Parts List
| 270W26GN00 | crystal |
| 35M82NA1 | crown - crown |
| 35M82NS1 | crown - crown |
| FH2881B01 | case back gasket - case back gasket |
| 86566441 | crystal gasket - plastic gasket for crystal |
| 86571020 | bezel gasket - plastic gasket for bezel |
| G1096C | band - metal band |
| G1096C-LKG | band - link |
| G1096C-PB1 | clasp - parts for buckle/clasp |
| G1096C-BK1S | clasp - clasp |
| 11C34AGM | others - minute hand |
| 11C34AGH | others - hour hand |
| 0354765 | others - winding stem |
| 82706380 | others - case ring |
| 0801622 | others - date dial |
| 0884967 | others - holding ring for dial |
| 8122602098 | others - case |
| 81226040XN18 | others - dial |
| 81229 | others - machine code |
| 82334121 | others - bezel |
| A180BS | others - push pin |
| 13SC04A2 | others - second hand |
| 0Z0060B01 | others - crown and stem gasket |
Caliber 8122
