The Seiko 5A50-0220 is a watch model based on the 5A50 movement.
Parts List
| 190W32SK01 | crystal |
| 25MB4NA4 | crown |
| 0A1900N01 | case back gasket - case back gasket |
| DB28B | band - metal band |
| 08VA8ZGH | others - hour hand |
| 0354881 | others - winding stem |
| 81182699 | others - bracelet fixing pipe |
| 81609399 | others - bracelet fixing pin |
| 82812020 | others - case ring |
| 5A500220 | others - case back |
| 5A5002209V | others - case |
| 5A500600XS14 | others - dial |
| 5A500610XL14 | others - dial |
| 5A508 | others - machine code |
| 5A509 | others - machine code |
| 87020662 | others - back plate |
| EZ0035B01 | others - crown and stem gasket |
| 08VA8ZGM | others - minute hand |
Caliber 5A50
