Turning The Crystal Upside Down: Clever Method Of Placing A Magnifier Lens

It was probably Rolex that pioneered the use of a magnification lens on a watch's crystal over the date to enhance the wearer's ability to see the date. They were most likely to first to use this technique although it is unclear whether they invented the concept. Since Rolex starting using magnifier lenses, it has been a controversial watch feature. While most people don't need the magnification lens (sometimes called a "cyclops") to read the date, it is a nice addition to have when you want to