The Seiko 5421-5060 is a watch model based on the 5421 movement.
Parts List
| SA7N24GN00 | crystal - crystal |
| 35M94NA1 | crown |
| 35M94NS1 | crown |
| 0H1720N01 | case back gasket - case back gasket |
| 0G0055B01 | case back gasket - crown and stem gasket |
| DS28A | band - band |
| DS29A | band - band |
| 07SC02NG | others - second hand |
| 07SC02NS | others - second hand |
| 06T04DGM | others - minute hand |
| 06T04DSM | others - minute hand |
| 06T14NSH | others - hour hand |
| 06T14NGH | others - hour hand |
| 0354705 | others - winding stem |
| 5421506025 | others - case |
| 82705260 | others - case ring |
| 542150602E | others - case |
| 54210170XB14 | others - dial |
| 54210170XG14 | others - dial |
| 54210170XS13 | others - dial |
| 54211 | others - machine code |
Caliber 5421
