The Seiko 5A74-3C90 is a watch model based on the 5A74 movement.
Parts List
| ES0A26SN01 | crystal - crystal |
| 6M25A2KTGA | crown - crown |
| 6M25A2KTWA | crown - crown |
| 0E270BA1S | case back gasket - rotating bezel gasket |
| 0E270NA1S | case back gasket - rotating bezel gasket |
| VI376 | band - band |
| VI375 | band - band |
| 09V38JGH | others - hour hand |
| 09V38JGM | others - minute hand |
| 09V38JSH | others - hour hand |
| 09V38JSM | others - minute hand |
| 0354882 | others - winding stem |
| 5A743C901E | others - case |
| 82830100 | others - case ring |
| 5A743C9043 | others - case |
| EZ0035B01 | others - crown and stem gasket |