The Seiko 7770-5011 is a watch model based on the 7770 movement.
Parts List
| 22N27DE5C | crown |
| 0H2600N01 | case back gasket - case back gasket |
| AK18ZB | band - leather band |
| A180AS | others - push pin |
The Seiko 7770-5011 is a watch model based on the 7770 movement.
| 22N27DE5C | crown |
| 0H2600N01 | case back gasket - case back gasket |
| AK18ZB | band - leather band |
| A180AS | others - push pin |