Rolex Serial Numbers
& Production Dates

How Can I Find A Rolex Serial Number?

Determining the manufacturing date of a Rolex watch is an essential aspect of the buying and selling process. The serial number of a Rolex can be located on the case side, between the lugs, specifically behind the bracelet near the 6 o’clock position. This unique 4-8 digit number, which is etched onto every Rolex watch, allows for the identification of the watch’s production date.

In 2005, Rolex introduced a change by starting to inscribe the watch’s serial number on the rehaut, also known as the inner flange, situated between the dial and the crystal at the 6 o’clock position. From 2008 onwards, Rolex exclusively engraved the serial numbers on the rehaut

What Year Is Your Rolex?

To ascertain the year of your Rolex, refer to the accompanying chart. After locating your serial number, you can identify the corresponding production date. For instance, as per the chart, a serial number of 7,450,000 corresponds to the year 1983. Knowing the production date of your Rolex is beneficial for assessing its market value.

Match your serial number with the chart provided below to determine the production date.

Please Note: From 2011 onwards Rolex have used randomly generated serial numbers, so dating a Rolex from the serial is no longer possible.

Rolex Clasp Code

How Can I Find A Clasp Code On My Rolex?

Rolex watches often feature a clasp code, which can be found on the interior of the clasp hinge. This code reveals the manufacturing date of the clasp, with a letter(s) indicating the year and a subsequent number denoting the month. For instance, the code ‘N5’ on the chart corresponds to May 1989. Should the bracelet be a service replacement, an ‘S’ will accompany the year designation.

Please Note: From 2011 onwards Rolex have used randomly generated clasp numbers, so dating a Rolex from the clasp code is no longer possible.