The Seiko 5A70-5240 is a watch model based on the 5A70 movement.
Parts List
| REBN34SN01 | crystal |
| 27M02EEA | crown |
| 27M02EX3 | crown |
| 0H2100N01 | case back gasket - case back gasket |
| VI086 | others - other band |
| VI087 | others - other band |
| 81501406 | others - screw |
| 81501405 | others - case back screw |
| 07V08EGH | others - hour hand |
| 07V08ESH | others - hour hand |
| 07V46EGM | others - minute hand |
| DZ0041B01 | others - crown and stem gasket |
| 07V46ESM | others - minute hand |