The Seiko 5420-5290 is a watch model based on the 5420 movement.
Parts List
| RE2N54GN00 | crystal |
| 35M94NS1 | crown |
| 0G0055B01 | case back gasket - crown and stem gasket |
| 0F230BAAS | case back gasket - case back gasket |
| GZ01A | band - band |
| GZ02A | band - band |
| 07R20DSM | others - minute hand |
| 0354705 | others - winding stem |
| 542052904C | others - case |
| 82706780 | others - case ring |
| 54200610XN13 | others - dial |
| 54200620XS19 | others - dial |
| 54209 | others - machine code |
| A160BS | others - push pin |
| 07R04DBH | others - hour hand |
| 07R04DBM | others - minute hand |
Caliber 5420
