The Seiko 5A70-0AY0 is a watch model based on the 5A70 movement.
Parts List
| 0F180BAD2 | case back gasket - case back gasket |
| AA171AM | band - metal band |
| AA172AM | band - metal band |
| AA181AM | band - metal band |
| AA182AM | band - metal band |
| AA1C11C | band - leather band |
| AA1C22C | band - leather band |
| C00301369 | band - leather band |
| A100BS | others - push pin (for mb) |
| A110BS | others - push pin (for mb) |
| DB004BAD1 | others - crown and stem gasket |