The Seiko 7123-8370 is a watch model based on the 7123 movement.
Parts List
| 295W31HN00 | crystal |
| FH3080B0A | case back gasket - case back gasket |
| DJ2940B04 | case back gasket |
| 0A2930B01 | case back gasket |
| PK 8617-8900 | bezel gasket |
Caliber 7123
Seiko 7123-8370 Watch Guide