Most luxurious brands will have no less than a single watch product that is ideal for sporting with formal dress. Having said that, the best dress watches are made via the likes of Rolex, Vacheron Constantin, and Cartier. Last but surely not minimum would be the Perpetual 1908 by Rolex, https://www.watchesworld.com/a-guide-to-10-of-the-best-dress-watches/