The Seiko 7546-6040 is a watch model based on the 7546 movement.
Parts List
| 300WB0GN00 | crystal |
| 55E10NS1 | crown |
| FH2980BOA | case back gasket |
| DJ2990B04 | case back gasket - crystal gasket |
| 86179660 | crystal gasket - plastic gasket for crystal |
Caliber 7546
Seiko 7546-6040 Watch Guide