The Seiko 6619-8100 is a watch model based on the 6619 movement.
Parts List
| 195W18GN00 | crystal |
| 315T08AN | crystal |
| 35M03NS1 | crown |
| 35M03NG | crown |
The Seiko 6619-8100 is a watch model based on the 6619 movement.
| 195W18GN00 | crystal |
| 315T08AN | crystal |
| 35M03NS1 | crown |
| 35M03NG | crown |