You really need to know enough about watches in order to perform the Rolex Submariner test, so in a larger sense, you need to know about watches a bit before people able to compare them.
The build on the device is a bit plasticy and certainly can't compare with the touch on that front, though it is quite light and should slip into your pocket easily for a trip to the gym, if you're so inclined.
This is such a rich potpourri of serious artworks from many eras and places, in many media and styles enabling us to compare and contrast such a range of issues, that it takes a bit of effort to plow through its many treasures.