This TV shaped dial Seiko was a good find for me. Dating from October 1971. It was in poor condition when I bought it but as hoped under the bad crystal was an almost unmarked beautiful dial. I especially like the day date separation windows which is an unusual feature.
To restore It needed a new crystal and a full case & bracelet restoration. I am still to finish this to original specification as the top and bottom angle should be ground to suit the original finish.
I have not serviced this watch and can see no service marks within the caseback yet its running extremely well for its age.