The Seiko 5A74-0020 is a watch model based on the 5A74 movement.
Parts List
| 270N14SM01 | crystal |
| 25M08NS5 | crown |
| 0H2520N01 | case back gasket - case back gasket |
| 0E240BA1S | case back gasket - case back gasket |
| AK13P | band - band |
| 10V28DGH | others - hour hand |
| 10V28DGM | others - minute hand |
| 82722660 | others - case ring |
| 0354883 | others - winding stem |
| 5A7400204G | others - case |
| A170AS | others - push pin |
| DZ0041B01 | others - crown and stem gasket |