The Seiko 7770-5080 is a watch model based on the 7770 movement.
Parts List
| ESGN31SN00 | crystal |
| 25N01DX5 | crown |
| 0H2400B01 | case back gasket - case back gasket |
| GI098 | others - other band |
| DZ0040B01 | others - crown and stem gasket |
The Seiko 7770-5080 is a watch model based on the 7770 movement.
| ESGN31SN00 | crystal |
| 25N01DX5 | crown |
| 0H2400B01 | case back gasket - case back gasket |
| GI098 | others - other band |
| DZ0040B01 | others - crown and stem gasket |