The Seiko 2Y01-5140 is a watch model based on the 2Y01 movement.
Parts List
| RE1W33JM | crystal |
| RE1W33JM01 | crystal |
| 32M61NN1 | crown |
| 0F145BAA7 | case back gasket |
| 0F145BAA | case back gasket |
| DZ0040B0 | case back gasket |
| Z5276H | band - metal band |
| Z5276S | band - metal band |
| Z5276H-BK3G | clasp - clasp |
| 05T21DGM | hand - minute hand |
| 05T23DGH | hand - hour hand |
| 2BA055A1BNG | others - minute hand |
| 3BA075F1BNG | others - second hand |
| 2BA050A1BNG | others - minute hand |
| 06SC15NG | others - second hand |
| A110BS | others - push pin (for mb) |
| DZ0040B01 | others - crown and stem gasket |
| 1BA037A1BNG | others - hour hand |
| 2Y010360XG24 | others - dial |
| 2Y010370XG14 | others - dial |
| 2Y010370XS14 | others - dial |
| 2Y015140 | others - case back |
| 2Y0151407E | others - case |
| 2Y015140WE | others - case |
| 2Y0165 | others - machine code |
| 82820770 | others - case ring |
| 05T11NGM | others - minute hand |
Caliber 2Y01
