In mimicking the appearance of the Earth's satellite, link the romantic link moonphase link display conveys information that, unlike the time or the date, isn't required by most of us as we go about our daily lives. When was the last time someone asked you what the phase of the moon was, or when we'll experience the next full moon? And yet, the horological moonphase was one of the first types of complications that I noticed when I first got into watches.