Real or Fake

[mhfern1211]

Hi, I have this old Watch and I am trying to determine if it’s real or fake. I found another similar one online but the face of it wasn’t black like mine and I couldn’t find an answer one way or the other. The face says Rolex at the top and Quartz at the bottom. The back of the watch has what appears to say Rolex by Geneva. Hoping someone here can help me. I uploaded two pictures but they are cropped and zoomed because I kept getting errors for my file size. Thanks