Watch that as only a couple of options.

You're going to have a hard time finding any watch that has only those exact features, and nothing else.

If you get a Fenix 6 (or similar) you can turn off and/or remove most of the stuff you don't want. For example, remove all the activities except run and trail run.

I have a Fénix 6 Pro. But want to trie a new watch. Came to the conclusion that i dont need more that i descrive above.

Very few watches have maps - that's going to be your massive hurdle to overcome. Remove that and something like a Forerunner 45, Polar Vantage M or Suunto 3 would probably fit

There's a Casio Pro-Trek cartographic watch. I don't remember exactly the name, maybe WSD-30 or something like that

Thanks mate!