The Seiko 2Y01-5A80 is a watch model based on the 2Y01 movement.
Parts List
| ESAW30JM01 | crystal |
| ESAW30JM | crystal |
| 30MA2NA1 | crown - crown |
| 30MA2NS1 | crown - crown |
| 0A1800N01 | case back gasket |
| EZ0035B0 | case back gasket |
| Z5275G | band |
| Z5275S | band |
| Z5275G-BK5G | clasp - clasp |
| 07SC02NG | others - second hand |
| 07SC02NS | others - second hand |
| 0351236 | others - winding stem |
| 2Y010E60XG14 | others - dial |
| 2Y010E60XS14 | others - dial |
| 2Y010E60XS23 | others - dial |
| 2Y010E70XG14 | others - dial |
| 2Y010E80XB14 | others - dial |
| 2Y010E80XG14 | others - dial |
| 2Y015A80 | others - case back |
| 2Y015A8075 | others - case |
| 2Y015A8079 | others - case |
| 2Y019 | others - machine code |
| 82802120 | others - case ring |
| B080AS | others - push pin |
| 06T22NGH | others - hour hand |
| EZ0035B01 | others - crown and stem gasket |
| 06T30DAM | others - minute hand |
| 06T22NGM | others - minute hand |
| 06T30DAH | others - hour hand |
| 06T22NSM | others - minute hand |
| 06T22NSH | others - hour hand |
Caliber 2Y01
