A mechanical behemoth with five separate time zones and a turn-key for each. The watch definitely has a look of antiquity with a 20th-century diesel engine like design. Metal alloy case material and silicon bands make this some strongly built watch. With a number of keys going in and out, the watch, for no surprise, is not waterproof. After considering everything else, I would only go for this watch if I was an equally big man or a woman.