The Seiko 8123-6300 is a watch model based on the 8123 movement.
Parts List
| 255W02GN00 | crystal |
| 40M78NK1 | crown - crown |
| FH2882B0A | case back gasket - case back gasket |
| 86562220 | crystal gasket - plastic gasket for crystal |
| GA11B | band - band |
| 11C86MKH | others - hour hand |
| 11C86MKM | others - minute hand |
| 0354765 | others - winding stem |
| 82706380 | others - case ring |
| 812363006B | others - case |
| 0801538 | others - date dial |
| 0884969 | others - holding ring for dial |
| 8123644LXB19 | others - dial |
| 81239 | others - machine code |
| A180CS | others - push pin |
| 13SC06LS | others - second hand |
| 0Z0060B01 | others - crown and stem gasket |
Caliber 8123
