There are plenty out there and it all depends which original watch you want a homage to. There are plenty of milsub homages, Fifty Fathoms homages and to the Seamaster Vintage 300m etc.
Steinhart and Borealis both do excellent homages to classic watches. CWC would be also worth a look, but they are more original than homage as they are effectively copies of their own watches.
Personally, I would stick to a homage of a long out of production classic rather than something that looks to rip off an existing model.