The Seiko 2F50-0279 is a watch model based on the 2F50 movement.
Parts List
| ES0A75S20B | crystal - crystal |
| ES0A75S20A | crystal - crystal |
| ES0A75S2 | crystal |
| 6M25Z1NNGB | crown |
| 6M25Z1NNGH | crown - crown |
| 6M25Z1NN | crown |
| 0F160BAA5 | case back gasket - case back gasket |
| 0F160BAA | case back gasket |
| Z5428C | band - band |
| Z5428G | band - band |
| Z5432C | band - metal band |
| Z5432G | band - metal band |
| Z5428C-LKG | band - link |
| Z5428G-LKG | band - link |
| Z5432C-LKG | band - link |
| Z5432G-LKG | band - link |
| Z5432B | band |
| Z5432G-BK7S | clasp - buckle |
| Z5432G-PB4 | clasp - parts for buckle |
| Z5432C-BK7S | clasp - buckle |
| Z5432C-PB4 | clasp - parts for buckle |
| Z5428G-BK4G | clasp - buckle |
| Z5428C-BK4G | clasp - buckle |
| 08M05DHM | others - minute hand |
| 08M05CJH | others - hour hand |
| 81606439 | others - bracelet fixing pin |
| 81181459 | others - bracelet fixing pipe |
| 81607579 | others - bracelet fixing pin |
| 2F50027976A | others - case |
| 82850470 | others - case ring |
| 2F500279 | others - case back |
| DZ0040B01 | others - crown and stem gasket |
| 0351358 | others - winding stem |
| 2F50027976B | others - case |
| 2F50027976M | others - case |
| 2F501400XB14 | others - dial |
| 2F501400XG14 | others - dial |
| 2F501400XS14 | others - dial |
| 2F5071 | others - machine code |
| 2F500279SAA | others - case |
Caliber 2F50
