Tissot Watch Gentleman Powermatic 80 Silicium T1274071104100. The Tissot Gentleman is a multi-purpose watch, both ergonomic and elegant in any circumstance. It is equally suitable for wearing in a business environment, where conventional dress codes apply, as at the weekend, when it adapts easily to leisure activities. As part of the life of a modern, active man, the Tissot Gentleman becomes the perfect companion for every day, every occasion and every style.