Ever wanted to lift the hood and get a look at what really makes your watch tick? For a simple quartz watch, the only moving parts seem to be the battery replacements year after year. A mechanical watch is a true time machine. A dizzying display of cause and effect, where gears, cogs, wheels, rotors and springs work in precise unison to keep you as painfully punctual or as fashionably late as suits you. Automatic watches that can outlive you but don't have a life without you.