The Seiko 2F50-6121 is a watch model based on the 2F50 movement.
Parts List
| ES1A39S20B | crystal - crystal |
| 22M07DA5 | crown |
| 22M09DA5 | crown - crown |
| 0F160BAA5 | case back gasket - case back gasket |
| B5673 | band - band |
| 81181859 | others - bracelet fixing pipe |
| 81605955 | others - bracelet fixing pin |
| 82852050 | others - case ring |
| 2F506121SAA | others - case |
| 2F506121 | others - case back |
| 2F506121SAB | others - case |
| 2F501611XB14 | others - dial |
| 2F501611XS14 | others - dial |
| DZ0040B01 | others - crown and stem gasket |
| 0351356 | others - winding stem |
| 06M05VJH | others - hour hand |
| 06M05D1M | others - minute hand |
Caliber 2F50
