Paul Sheeran is many things. A trained horologist, he has also completed numerous courses in jewellery. He is a businessman, a retailer, and a survivor, nursing his high-end watch and jewellery business through both a financial crash and a pandemic. However, as he gives a tour of his sparkling new watch emporium on Chatham Street in the heart of Dublin, it is quickly apparent that Sheeran is also a born showman. Ebullient and charming, Sheeran manages to blend the right amount of enthusiasm with the appropriate measure of sales schmooze. It makes for a compelling cocktail. “This is about a…