I agree with Doc (on both counts (yes, good luck Pug)). The last thought you do not want to leave a prospective employer with is that you do not need the job (Look at me, I am rolling in cash without you & your stinking job) or that you wear a 'fake' Rolex (in case he/she knows something about watches & thinks you are wearing a rep). I would wear something modest, but nice (think Seiko) or no watch at all. As long as you are on time for the interview, it is highly unlikely that anyone will dock you for not wearing a watch.
Oh, and assuming you are wearing a suit (as you always should to an interview) & want to improve your chances of getting the job, it is best to keep whatever watch you wear hidden under your sleeve.
For me, it is a Datejust (suit) kind of day
VB -- Like the colorful dial, but I still prefer smaller, more delicate watches on a woman's wrist, regardless of what Cher & the tattooed ladies do.