The Seiko 5A50-5039 is a watch model based on the 5A50 movement.
Parts List
| SA7W14SN00 | crystal |
| 25M12NA1 | crown |
| 0A2050N01 | case back gasket - case back gasket |
| 86572140 | crystal gasket |
| Z5114 | band - metal band |
| 05V10DGM | others - minute hand |
| 0354881 | others - winding stem |
| 81181859 | others - bracelet fixing pipe |
| 81606479 | others - bracelet fixing pin |
| 5A500040XG14 | others - dial |
| 5A50503975 | others - case |
| 5A509 | others - machine code |
| 82724420 | others - case ring |
| EZ0035B01 | others - crown and stem gasket |
| 06V04NGH | others - hour hand |
Caliber 5A50
