Where Is The Serial Number On A Rolex Watch. In 2005 rolex began engraving the serial number on the rehaut french for flange between the dial and the crystal as well as the 6 o clock location. In 2008 the company switched to only engraving the serial number on the inner bezel as this is much harder to counterfeit.
In 2008 the company switched to only engraving the serial number on the inner bezel as this is much harder to counterfeit. For a few years rolexes had two serial numbers engraved on them. Starting in 2005 rolex began to engrave the serial number of the watch on the rehaut also called an inside flange located between the dial and crystal.
It will not have letters in the middle.
In 2008 the company switched to only engraving the serial number on the inner bezel as this is much harder to counterfeit. The serial number has traditionally been located at 6 o clock between the lugs and under the bracelet. It is engraved on what is called the rehaut. The serial number on a rolex can be found in several places.