The Seiko Y480-7820 is a watch model based on the Y480 movement.
Parts List
| ESMN61LZ10 | crystal |
| ESMN61LZ40 | crystal |
| ESMN61LZ50 | crystal |
| 35E17NN1 | crown |
| 35E17NS1 | crown |
The Seiko Y480-7820 is a watch model based on the Y480 movement.
| ESMN61LZ10 | crystal |
| ESMN61LZ40 | crystal |
| ESMN61LZ50 | crystal |
| 35E17NN1 | crown |
| 35E17NS1 | crown |