The Seiko 8123-7010 is a watch model based on the 8123 movement.
Parts List
| 280W22GN00 | crystal - crystal |
| 45E36NS1 | crown |
| 45E36N01 | crown |
| FH2882B0A | case back gasket - case back gasket |
| 86177921 | crystal gasket - plastic gasket for crystal |
| 86178600 | bezel gasket - plastic gasket for bezel |
| GRZ01S | band - leather band |
| 13SC06LL | hand - second hand |
| 812370106Y | others - case |
| 8123706LXS19 | others - dial |
| 81239 | others - machine code |
| 82331823 | others - bezel |
| 0354765 | others - winding stem |
| 82706380 | others - case ring |
| 0801622 | others - date dial |
| 0884973 | others - holding ring for dial |
| 0A0150B0A | others - crown and stem gasket |
| 89995390 | others - pusher spacer |
| 12C64KSM | others - minute hand |
| 12C64KSH | others - hour hand |
Caliber 8123
