The Seiko Y737-4A40 is a watch model based on the Y737 movement.
Parts List
| FEB3JZ | band - band |
| FEB4JZ | band - band |
| T200BS | others - push pin |
| Y7374A40N2A | others - case |
| Y7374A40N2B | others - case |
| Y7374A40N2 | others - case |
Other models with the same movement
| Y737-0AA0 |
| Y737-4A50 |