You can typically tell the year a Rolex was produced by examining the serial number of the watch. Rolex watches have a unique serial number that can provide information about the year and production date of the watch.
To find the serial number of a Rolex watch, you should remove the bracelet from the watch, which are typically located on the older watches, and look between the lugs at the 6 o'clock position. The serial number is typically engraved on the case between the lugs, and it is a combination of letters and numbers.
Once you have located the serial number, you can use a Rolex serial number chart or database to determine the year the watch was produced. The exact format of the serial number can vary depending on the age and model of the watch, so it is important to use a chart or database that is specific to Rolex.
For new Rolex watches, the serial number is engraved on the inner bezel or rehaut, also known as the flange or fluted bezel, surrounding the dial. The serial number is located at the 6 o'clock position and is engraved between the lugs.
To view the serial number on a new Rolex watch, you may need to use a loupe to magnify the area between the lugs. It is important to note that the location and appearance of the serial number may vary depending on the specific model and year of the watch.
Overall, by examining the serial number of a Rolex watch, you can determine the year and production date of the watch, which can provide important information about its history and authenticity.
Refer to this chart for more information Rolex Serial Numbers page