The Seiko 5A50-3000 is a watch model based on the 5A50 movement.
Parts List
| BA1A73SN01 | crystal - crystal |
| 6M27A1SNG0 | crown - crown |
| 6M27A1SNW1 | crown - crown |
| 0F170BA1S | case back gasket - case back gasket |
| CA14BW | band - band |
| CA19AW | band - band |
| CA19BW | band - band |
| 1CH032A1BNG | others - hour hand |
| 1CH032A1BNS | others - hour hand |
| 2EH047A1BDG | others - minute hand |
| 2EH047A1BDS | others - minute hand |
| 0354881 | others - winding stem |
| DZ0040B01 | others - crown and stem gasket |
| 5A505020XS19 | others - dial |
| 5A505030XG19 | others - dial |
| 5A505030XS19 | others - dial |
| A110AS | others - push pin |
| 5A50300026A | others - case |
| 82870610 | others - case ring |
| 5A503000 | others - case back |
| 5A50300045A | others - case |
Caliber 5A50
