The Seiko 8123-7079 is a watch model based on the 8123 movement.
Parts List
| 280W22GN00 | crystal - crystal |
| 280W22GA00 | crystal |
| 40M78NS1 | crown - crown |
| 40M78N01 | crown |
| FH2882B0A | case back gasket - case back gasket |
| 86177922 | crystal gasket - plastic gasket for crystal |
| 86178600 | bezel gasket - plastic gasket for bezel |
| B1131G | band - metal band |
| B1131G-LKG | band - link |
| B1131G-PB1 | clasp - parts for buckle/clasp |
| B1131G-BK1G | clasp - clasp |
| 0354765 | others - winding stem |
| 82706380 | others - case ring |
| 0801622 | others - date dial |
| 0884969 | others - holding ring for dial |
| 81237079SJ | others - case |
| 8123710LXG14 | others - dial |
| 81239 | others - machine code |
| 82333064 | others - bezel |
| A200CS | others - push pin |
| 13SC04A2 | others - second hand |
| 0Z0060B01 | others - crown and stem gasket |
| 12C58LGM | others - minute hand |
| 12C58LGH | others - hour hand |
Caliber 8123
