Fortunately, we can tell you. Rolex model numbers are four, five or six numerical digits long. The first two to four digits describes the type of watch. If the model number is five or six digits long, the second to the last number describes the bezel and the last number describes the metal type the watch is made from.

How do Rolex serial numbers work?

Model Numbers When Rolex produces a watch, it assigns a four-to-six digit model number and engraves it on each watch. The number is found between the lugs right above the 12 oclock location on the side of the case. The number can be used to identify the model, bezel, and material of your specific watch.

How do you date a Rolex watch?

The Rolex serial numbers are found between the lugs on the side of the case at the 6 oclock side, behind the bracelet. This 4-8 digit number is engraved by Rolex on every watch and it can be used to determine its production date.