Not just your average pretty looking watch. It looks decent, sober and works as described.
Be rest assured. It is a genuine and original Casio product. I have used it for one week and I can safely say that I am very satisfied with the sensors. They work as described in the manual. Please read it. Temperature sensor is accurate. Pressure readings are accurate in a relative sense. Don't yet know its accuracy in absolute terms. Altitude least count is 5 metres so its useless if you want to esti...
The temperature reading may be bit off if you are wearing the watch while looking at temp. Leave it aside for 5 minutes or so and it start reading out the correct temperature. The world time feature is easy to use. For couple of time you have to refer to the manual for instructions.