Sometimes short sleeves, sometimes under a jacket during Grand Prix weekend this year, with no issues. The friendly guy at the Association Monaco Argentina charity stand who was raising money by selling food and drink, Michele R, was wearing a Rolex 116520 and I commented favourably on it. There was a chap and his wife sitting next to me on the grandstand who had a Rolex Kermit, they were friendly business owners in Northampton, England.