The Seiko 1104-5020 is a watch model based on the 1104 movement.
Parts List
| ES2N43AN00 | crystal |
| 45D01NA1 | crown |
| 45D01NS1 | crown |
Caliber 1104
Seiko 1104-5020 Watch Guide
The Seiko 1104-5020 is a watch model based on the 1104 movement.
| ES2N43AN00 | crystal |
| 45D01NA1 | crown |
| 45D01NS1 | crown |