The Seiko 1F21-0B60 is a watch model based on the 1F21 movement.
Parts List
| 175W10SK01 | crystal |
| 30MF8NA1 | crown - crown |
| 0A1600B01 | case back gasket |
| HK26C | band - leather band |
| HK27C | band - leather band |
| MK47E | band - leather band |
| MK48E | band - leather band |
| 07SC02NG | others - second hand |
| 06T38FGH | others - hour hand |
| 0351807 | others - winding stem |
| 82822440 | others - case ring |
| 1F210B60 | others - case back |
| 1F210B6075 | others - case |
| 1F210B607N | others - case |
| 1F210D30X914 | others - dial |
| 1F210D30X924 | others - dial |
| 1F210D30XS14 | others - dial |
| 1F210D30XS24 | others - dial |
| 1F219 | others - machine code |
| A110AS | others - push pin |
| EZ0035B01 | others - crown and stem gasket |
| 07TA0FGM | others - minute hand |