The no-cyclops model with non-screw down pushers at 2 and 4 and no crown guard reminds me of the Patek World timer watches where the local hour could be easily advanced with a push button. Granted, such a watch could blur the line between GMT and Sky Dweller models, but that's the impression I get from the strange pushers.
Note that the Rolex website has the video showing a few more details, including more bezel notches on the cyclops model.
Regards,
Ira