The Seiko 5A74-2B40 is a watch model based on the 5A74 movement.
Parts List
| 27M02EX3 | crown |
| GI171 | band - band |
| 09V08EWH | others - hour hand |
| 09V08EWM | others - minute hand |
| 5A742B401E | others - case |
| 82801645 | others - case ring |
| DZ0041B01 | others - crown and stem gasket |