The Seiko 2F50-620H is a watch model based on the 2F50 movement.
Parts List
| RE1A55S20B | crystal - crystal |
| RE1A55SN0B | crystal |
| RE1A55S2 | crystal |
| 6M25Z1NNGH | crown - crown |
| 6M25Z1NNGB | crown |
| 6M25Z1NN | crown |
| 0D190BA13 | case back gasket |
| 0D190BA1 | case back gasket |
| Z5481M | band - band |
| Z5481C | band |
| Z5481C-LKG | band - link |
| Z5481C-PB1 | clasp - parts for buckle/clasp |
| Z5481C-BK4G | clasp - clasp |
| 06M05D5M | others - minute hand |
| 06M05CJH | others - hour hand |
| 0351356 | others - winding stem |
| 81606439 | others - bracelet fixing pin |
| 81181459 | others - bracelet fixing pipe |
| 81607619 | others - bracelet fixing pin |
| 2F50620HEAM | others - case |
| 82853650 | others - case ring |
| 2F50620H | others - case back |
| 2F501850XB14 | others - dial |
| 2F50620HEAA | others - case |
| 2F5071 | others - machine code |
| DZ0040B01 | others - crown and stem gasket |
Caliber 2F50
