The Seiko 5A74-3B70 is a watch model based on the 5A74 movement.
Parts List
| 27M02EEA | crown |
| VI346 | band - band |
| 07V14EGH | others - hour hand |
| 07V14EGM | others - minute hand |
| 82837465 | others - case ring |
| 0354882 | others - winding stem |
| 5A743B7043 | others - case |
| DZ0041B01 | others - crown and stem gasket |