The Seiko 2Y00-0090 is a watch model based on the 2Y00 movement.
Parts List
| REJN31JK01 | crystal |
| 40MY3NN1 | crown |
| 0G1600B01 | case back gasket - case back gasket |
| AK21C | band - leather band |
| DZ0040B01 | others - crown and stem gasket |
| 0351236 | others - winding stem |
| 07Y09AGH | others - hour hand |
| 82802370 | others - case ring |
| 2Y000090 | others - case back |
| 2Y00009025 | others - case |
| 2Y000880XS29 | others - dial |
| 2Y0065 | others - machine code |
| 84308975 | others - dial ring |
| A180BS | others - push pin |
| 07Y09CGM | others - minute hand |
Caliber 2Y00
