What is a Moonphase Function?

The moonphase is a feature found on luxury watches that mimics the phase of the moon, often displayed in a sub-dial at 6 o'clock. It shows the moon's cycle, from new to full moon and back, as seen from the Earth.

Understanding Fake Rendez-Vous Moonphase Mechanism

  • The moonphase mechanism on fake Rendez-Vous watches is designed to replicate this natural phenomenon, typically through a complex mechanical process.

  • Fake watches might use simpler mechanisms or less precise calculations compared to authentic timepieces, resulting in less accurate moonphase displays.

  • In some cases, fakes use battery-operated electronics rather than a traditional mechanical system.

Signs of Fake Moonphase in Rendez-Vous Watches

  • Inaccurate or inconsistent moonphase cycles, such as showing a full moon even when it is new, are red flags.

  • The watch may have missing details, such as an incomplete moon disk, or the design might look off, which are often indicative of a fake.

  • Inspect the moon's movement: genuine moon phases change gradually, while fakes might do it too quickly or not at all.