According two Gerald Clerc, the founder of Clerc watches, there are two types of watch brands: those that sell watches due to large marketing and lifestyle campaigns, and those that sell watches due to originality and quality. Clerc is one of those latter brands. I have admired their work from afar since I learned about them a few years ago, and was happy to do this hands-on review of their Hydroscaph GMT. Clerc watches are mostly futuristic dive style watches with a functional twist, and I discovered that they are also pretty ergonomic and functional.