The Seiko 1F20-6B60 is a watch model based on the 1F20 movement.
Parts List
| K00A34SZ0B | crystal - crystal |
| K00A34SZ0C | crystal - crystal |
| 25M20NA3 | crown |
| 25M20NS3 | crown |
| 0F150BA1S | case back gasket - case back gasket |
| 0F150NA1S | case back gasket - case back gasket |
| D0A7AB-LK00 | band - link |
| D0A7CB-LK00 | band - link |
| D0A7AB | band - band |
| D0A7CB | band - metal band |
| D0A8AB | band - band |
| D0A8AB-LK00 | band - link |
| D0A8AB-BK00 | clasp - clasp |
| D0A7CB-BK00 | clasp - clasp |
| D0A7AB-BK00 | clasp - clasp |
| 1CC035A0BNG | others - hour hand |
| 2CC052A0BNG | others - minute hand |
| 1CH035S0BDS | others - hour hand |
| 2CH050S0BDS | others - minute hand |
| 81606439 | others - bracelet fixing pin |
| 81190055 | others - bracelet fixing pipe |
| 82836240 | others - case ring |
| 1F206B607E | others - case |
| 1F206B60 | others - case back |
| 1F206B607EA | others - case |
| 1F206B607N | others - case |
| 1F202J50XA14 | others - dial |
| 1F202J60XS14 | others - dial |
| 1F202S60XA13 | others - dial |
| 1F202S60XA23 | others - dial |
| 1F205 | others - machine code |
| 0351807 | others - winding stem |
| D0A7AB-BKSC | others - safety chain |
| D0A7CB-BKSC | others - safety chain |
| D0A7AB-LKPN | others - pin for link |
| D0A8AB-BKSC | others - safety chain |
| D0A7CB-LKPN | others - pin for link |
| D0A8AB-LKPN | others - pin for link |
| EZ0035B01 | others - crown and stem gasket |
Caliber 1F20
