The Seiko 2F50-0659 is a watch model based on the 2F50 movement.
Parts List
| ES2A93S20B | crystal - crystal |
| ES2A93S2 | crystal |
| 6M25Z1NNGB | crown |
| 6M25Z1NNGH | crown - crown |
| 6M25Z1NN | crown |
| 0G2800B01 | case back gasket - case back gasket |
| 0G2800B0 | case back gasket |
| Z1696E | band - band |
| Z1696N | band - band |
| 89931595 | band - other |
| Z1696E-LKG | band - link |
| Z1696E-BK7G | clasp - buckle |
| Z1696E-PB1 | clasp - parts for buckle |
| 2F500659JJM | others - case |
| 2F502130XB19 | others - dial |
| 2F5071 | others - machine code |
| 0351360 | others - winding stem |
| 81606439 | others - bracelet fixing pin |
| 81181459 | others - bracelet fixing pipe |
| 81607659 | others - bracelet fixing pin |
| 82862430 | others - case ring |
| 2F500659JJA | others - case |
| 2F500659 | others - case back |
| DZ0040B01 | others - crown and stem gasket |
| 11M11DGM | others - minute hand |
| 11M11NGH | others - hour hand |
Caliber 2F50
