The Seiko 2Y00-5028 is a watch model based on the 2Y00 movement.
Parts List
| ET5N05JN01 | crystal |
| ET5N05JN | crystal |
| 30ND3NN1 | crown |
| 0D155BA11 | case back gasket |
| DZ0040B0 | case back gasket |
| WEJ06K | band |
| 05Y05NGH | others - hour hand |
| 2Y000111XG14 | others - dial |
| 2Y005020 | others - case back |
| 2Y00502825 | others - case |
| 2Y0065 | others - machine code |
| 82820470 | others - case ring |
| T090BS | others - push pin |
| DZ0040B01 | others - crown and stem gasket |
| 0351236 | others - winding stem |
| 05Y05DGH | others - hour hand |
| 05Y05NGM | others - minute hand |
Caliber 2Y00
