The Seiko 2F50-066H is a watch model based on the 2F50 movement.
Parts List
| ES2A95S20B | crystal - crystal |
| ES2A95S2 | crystal |
| 6M25Z1NNGB | crown |
| 6M25Z1NNGH | crown - crown |
| 6M25Z1NN | crown |
| 0D190BA13 | case back gasket |
| Z5508C | band - band |
| 89931595 | band - other |
| Z5508C-LKG | band - link |
| Z5508M | band - metal band |
| Z5508C-BK7G | clasp - buckle |
| Z5508C-PB1 | clasp - parts for buckle |
| 2F50066HEAA | others - case |
| 2F502140XB19 | others - dial |
| 2F5071 | others - machine code |
| 81606439 | others - bracelet fixing pin |
| 81181459 | others - bracelet fixing pipe |
| 81604779 | others - bracelet fixing pin |
| 82800050 | others - case ring |
| 0351358 | others - winding stem |
| DZ0040B01 | others - crown and stem gasket |
| 08M03D1M | others - minute hand |
| 08M03NGH | others - hour hand |
| ES2A95S20B | crystal - crystal |
| ES2A95S2 | crystal |
| 6M25Z1NNGB | crown |
| 6M25Z1NNGH | crown - crown |
| 6M25Z1NN | crown |
| 0D190BA13 | case back gasket |
| Z5508C | band - band |
| 89931595 | band - other |
| Z5508C-LKG | band - link |
| Z5508M | band - metal band |
| Z5508C-BK7G | clasp - buckle |
| Z5508C-PB1 | clasp - parts for buckle |
| 2F50066HEAA | others - case |
| 2F502140XB19 | others - dial |
| 2F5071 | others - machine code |
| 81606439 | others - bracelet fixing pin |
| 81181459 | others - bracelet fixing pipe |
| 81604779 | others - bracelet fixing pin |
| 82800050 | others - case ring |
| 0351358 | others - winding stem |
| DZ0040B01 | others - crown and stem gasket |
| 08M03D1M | others - minute hand |
| 08M03NGH | others - hour hand |
Caliber 2F50
