I think Ms Garten has petite wrists and has the series 5 44mm watch.

I have 55mm wide wrists, the 42mm case looked big on me.

Big watches are fashionable, perhaps Ms Garten prefers a bigger screen.

I have the chime app on my phone that beeps duo tones on the hour which is all I need.

Is the iWatch of Yael Garten - Director of Siri Data Science & Engineering - bigger than the actual models?

No? This is an odd submission.