In an age of smartphones, telling the time is merely one function of a watch. A proper timepiece, like a good suit, can make a man feel instinctively more confident because it instantly communicates an image he's trying to project. After all, you can tell a lot about a man from the watch on his wrist. So whether you dropped a lot of cash for a brand new, heirloom-quality timepiece or scored a deal on a vintage one, you need to take care of a quality watch to keep it ticking on time. Here are a few simple guidelines to keep your watch looking good and running smoothly.