https://www.watchprosite.com/seiko/it-may-be-a-relatively-lowly-lordmatic-but-the-5216-8020-is-providing-lots-of-pleasure/876.1176286.9357546/

As a Lordmatic it resides below King and Grand Seikos in the traditional hierarchy but brings the Grammar of Design case, a beautiful linen dial and a Special regulation movement to the party - together with having been one of the very last Hi-Beats from the first era.