The Seiko 5A74-5270 is a watch model based on the 5A74 movement.
Parts List
| SAFN18SN01 | crystal |
| 25M02NE3 | crown - crown |
| 0H2395N01 | case back gasket |
| GI143 | others - other band |
| 81501645 | others - case back screw |
| 08V42JGH | others - hour hand |
| 08V42JGM | others - minute hand |
| DZ0041B01 | others - crown and stem gasket |