The Seiko 5A70-5450 is a watch model based on the 5A70 movement.
Parts List
| BA3N42SM01 | crystal |
| 27M02EX3 | crown |
| 0H2100N01 | case back gasket - case back gasket |
| VI176 | others - other band |
| 81501406 | others - screw |
| 06VA2ESH | others - hour hand |
| 06VA2ESM | others - minute hand |
| DZ0041B01 | others - crown and stem gasket |