It can be difficult finding a unique present. All the conventional ones are easy to find and anything overly unique can sometimes be too specific for the person in question. What runs the gamut of interesting and functional? You may want to try a watch. Even in the age of phones and tablets a watch is a classic accessory that can spruce up any outfit and add a sense of class, particularly ones that eschew more common materials in favor of a retro look. For those looking for gift-buying tips or want some industry figures, keep reading below. How Have…