Hoptroff is a British Watchmaker who is doing very interesting complications with electronic watches tied to your smart phone. Instead of trying to do everything, and losing the look of a conventional watch in the process, the watches specialize is a specific function, and use the hands and subdials of the watch to convey the information. The Hoptroff Hotblack line of watches is available with options to keep you up to date on football (soccer for those in the US) scores, stock prices, the direction and time of day for Muslim prayers, and important notifications.