The Seiko 9641-5050 is a watch model based on the 9641 movement.
Parts List
| ESAN77SN00 | crystal |
| 35N85DA5 | crown - crown |
| 0H2300B01 | case back gasket |
| DZ0065B01 | case back gasket - button gasket |
Caliber 9641
Other models with the same movement
| 9641-5000 |
| 9641-5010 |
| 9641-5020 |
| 9641-5030 |
| 9641-5040 |
| 9641-7000 |
| 9641-700A |
| 9641-7010 |
| 9641-8000 |