The Seiko 8J80-6A40 is a watch model based on the 8J80 movement.
Parts List
| 260A02SN01 | crystal - crystal (sapphire) |
| 25M65DE4 | crown - crown |
| 25M65DXA | crown - crown |
| 0F250BA1S | case back gasket - case back gasket |
| VI405 | band - band |
| VI406 | band - band |
| 1BE070LABHG | others - hour hand |
| 1BE070LABHS | others - hour hand |
| 2BE100LABHG | others - minute hand |
| 2BE100LABHS | others - minute hand |
| 0351406 | others - winding stem |
| 82837440 | others - case ring |
| DZ0040B01 | others - crown and stem gasket |
| 8J806A406E | others - case |
| 8J806A4093 | others - case |