The Seiko 5A74-2B70 is a watch model based on the 5A74 movement.
Parts List
| 27M02EX3 | crown |
| GI171 | band - band |
| 09V08EWH | others - hour hand |
| 09V08EWM | others - minute hand |
| 0354882 | others - winding stem |
| 5A742B701E | others - case |
| 82837545 | others - case ring |
| DZ0041B01 | others - crown and stem gasket |