My in laws want to get me a watch as a gift under $6,000. I like the look/proportions of the Rolex Submariner. Are there other watches which have similar look/proportions that are within the budget?

I wear watches for their appearance, I’m not into all the technicalities of the movement and other fine details.

Also, are there good trusted second hand websites so that I don’t take a depreciation hit on the watch if I don’t have to.