The Seiko 4633-8039 is a watch model based on the 4633 movement.
Parts List
| 310W17GN00 | crystal |
| 40M69NS1 | crown |
| EJ2945B04 | case back gasket |
| 8359-1589 Batterie-Deckel | others |
Caliber 4633
Other models with the same movement
| 4633-5009 |
| 4633-5019 |
| 4633-5029 |
| 4633-6009 |
| 4633-6019 |
| 4633-8009 |
| 4633-8019 |
| 4633-8029 |
| 4633-8049 |
| 4633-8059 |
| 4633-8069 |
| 4633-8079 |
| 4633-8089 |
| 4633-9009 |