The Seiko 5A50-5079 is a watch model based on the 5A50 movement.
Parts List
| RE5N30SN00 | crystal |
| RE5N30SN | crystal |
| 25M28NA1 | crown |
| 0H1720N0 | case back gasket |
| 0H1720N01 | case back gasket - case back gasket |
| DZ0041B0 | case back gasket |
| 86221911 | clasp - clasp |
| 0354881 | others - winding stem |
| 5A500090X994 | others - dial |
| 5A500090XG14 | others - dial |
| 5A50507925 | others - case |
| 5A509 | others - machine code |
| 81503179 | others - screw |
| 82723520 | others - case ring |
| 04V04DGM | others - minute hand |
| DZ0041B01 | others - crown and stem gasket |
| 04V04NGH | others - hour hand |
| RE5N30SN00 | crystal |
| RE5N30SN | crystal |
| 25M28NA1 | crown |
| 0H1720N0 | case back gasket |
| 0H1720N01 | case back gasket - case back gasket |
| DZ0041B0 | case back gasket |
| 86221911 | clasp - clasp |
| 0354881 | others - winding stem |
| 5A500090X994 | others - dial |
| 5A500090XG14 | others - dial |
| 5A50507925 | others - case |
| 5A509 | others - machine code |
| 81503179 | others - screw |
| 82723520 | others - case ring |
| 04V04DGM | others - minute hand |
| DZ0041B01 | others - crown and stem gasket |
| 04V04NGH | others - hour hand |
Caliber 5A50
