The Seiko 4S79-0A40 is a watch model based on the 4S79 movement.
Parts List
| 360P06SN01 | crystal - crystal |
| 9Z80A0KTG1 | crown - crown |
| 0B3100B01 | case back gasket |
| 86584280 | crystal gasket - plastic gasket for crystal |
| AB81DW | band - band |
| 3BA045AACEL | others - small hand (6h) |
| 3BA055AACEL | others - small hand (9h) |
| 1FK115A0CEL | others - hour hand |
| 2FK165A0CEL | others - minute hand |
| 0351267 | others - winding stem |
| 4S790A4001 | others - case |
| 82841201 | others - case ring |
Other models with the same movement
| 4S79-0010 |
| 4S79-0020 |
| 4S79-0030 |
| 4S79-0040 |
| 4S79-0050 |
| 4S79-00A0 |
| 4S79-00B0 |
| 4S79-0A10 |
| 4S79-0A20 |
| 4S79-0A30 |
| 4S79-0A50 |