The Seiko 8N70-6240 is a watch model based on the 8N70 movement.
Parts List
| 245N17SN01 | crystal - crystal (sapphire) |
| 25M65DE4 | crown - crown |
| 25M65DE4C | crown |
| 0H2400N01 | case back gasket - case back gasket |
| VI223 | others - other band |
| DZ0040B01 | others - crown and stem gasket |
| 1BA070A1BJG | others - hour hand |
| 2BA100A1BHG | others - minute hand |