Actually two of them, the one on Madison Ave and the big Time Machine store.
I was dressed casually (vans, hoodie, jeans) and were greeted by multiple people I'm both stores. I tried on a few Bremont's, Longines, and Breitlings while looking in amazement at the Patek area.
Didn't get to the haggling part as it was a side trip.
Was offered the tourneau financing which gives 6-12 month no interest and 10% store credit for a future purchase/servicing.
Walked out wishing I had more money to spend.