The Seiko 2F50-5879 is a watch model based on the 2F50 movement.
Parts List
| ESBW11SV | crystal |
| ESBW11SV01 | crystal |
| 25M15DA1 | crown - crown |
| 25M15NG1 | crown |
| 0Z0034B01 | case back gasket - crown and stem gasket |
| 0F225BAA | case back gasket |
| 0F230BAA3 | case back gasket - case back gasket |
| 0F225BAA1 | case back gasket - case back gasket |
| 86580590 | crystal gasket - plastic gasket for crystal |
| 86580595 | crystal gasket - plastic gasket for crystal |
| Z1304G | band - metal band |
| Z1304H-LKG | band - link |
| Z1304G-LKG | band - link |
| Z1304H | band - metal band |
| Z1304H-BK7G | clasp - clasp |
| Z1304G-PB1 | clasp - parts for buckle/clasp |
| Z1304H-PB1 | clasp - parts for buckle/clasp |
| Z1304G-BK7G | clasp - clasp |
| 08M01JGH | hand - hour hand |
| 08M01JGM | others - minute hand |
| A170CS | others - push pin |
| 2F500980XB14 | others - dial |
| 2F500980XG14 | others - dial |
| 2F505879 | others - case back |
| 2F50587975 | others - case |
| 2F505879WE | others - case |
| 81504771 | others - screw |
| 81504775 | others - screw |
| 81504811 | others - screw for bracelet fixing pin |
| 81504815 | others - screw |
| 81832971 | others - case bow |
| 81832975 | others - case bow |
| 82801250 | others - case ring |
Caliber 2F50
