for those who need to know the date yesterday and tomorrow (not just today) -

 

Those style watches give me a headache

 

The maker didn't have a tool small enough to make a window for just one date. I like that sort of resourcefulness. ;-)

 

This is one feature that really creeps me out, I hate it. Just no need for it.

 

that looks like it should be a fake.

 

Time and date are relative. The makers do not want to commit to a date, not to jeopardize the time function. You can really only can tell one with accuracy as we all know from physics (I.e electrons).