The Seiko 7M12-6A40 is a watch model based on the 7M12 movement.
Parts List
| 270W34SN01 | crystal |
| 38M06NA2 | crown |
| FH2980B0A | case back gasket - case back gasket |
| 86574860 | crystal gasket - plastic gasket for crystal |
| GB69A | band - metal band |
| 12ST06DA | others - second hand |
| 0351670 | others - winding stem |
| 81606439 | others - bracelet fixing pin |
| 81180229 | others - bracelet fixing pipe |
| 0801954 | others - date dial |
| 0866585 | others - holding ring for dial |
| 7M121 | others - machine code |
| 7M126A40 | others - case back |
| 7M126A40V8 | others - case |
| 7M126A50XS14 | others - dial |
| 11TG6NGH | others - hour hand |
| 11TG6NGM | others - minute hand |
| 0Z0060B01 | others - crown and stem gasket |
Other models with the same movement