The Seiko 2Y00-0A59 is a watch model based on the 2Y00 movement.
Parts List
| 205N08JN01 | crystal |
| 30M98NA1 | crown |
| 0A1900B01 | case back gasket - gasket |
| DZ0041B0 | case back gasket |
| WGJ36K | band |
| 82800580 | others - case ring |
| 2Y000A5925 | others - case |
| 2Y001G38XS14 | others - dial |
| 2Y009 | others - machine code |
| A110AS | others - push pin |
| 0351236 | others - winding stem |
| DZ0041B01 | others - crown and stem gasket |
| 2CD085A0BNG | others - minute hand |
| 08Y28NGH | others - hour hand |
| 08Y26NGM | others - minute hand |
Caliber 2Y00
