The Seiko 5A70-HAA0 is a watch model based on the 5A70 movement.
Parts List
| BA0H04SS01 | crystal - crystal (sapphire) |
| 8P1HA061 | crown - crown(9h) |
| 8P1HA063 | crown - crown(9h) |
| 6M3516KTGB | crown - crown (3h) |
| 6M3516STGA | crown - crown (3h) |
| 0E170BAAS | case back gasket - case back gasket |
| WDD416C | band - leather band |
| WDD41BC | band - leather band |
| 5A702 | others - machine code |
| 5A70HAA0 | others - case back |
| 5A70HAA001H | others - case |
| 5A70HAA002H | others - case |
| 5A70HAA0HS19 | others - dial |
| 8KNHA021 | others - male screw |
| 8KNHA023 | others - male screw |
| 8KNHA041 | others - female screw |
| 8KNHA043 | others - female screw |
| 8NWHA520 | others - case ring |
| 2CH055A1BNB | others - minute hand |
| 1CH037A1BNB | others - hour hand |