Rolex Laser-Etched Crystal: Ultimate Guide

Rolex Laser Etched crystal

Rolex Laser Etched crystal: Ultimate Guide

Also known as Rolex LEC – Laster etched crystal. Also known as Rolex hologram on the crystal.

The Rolex laser-etched crown is a minuscule detail of modern Rolex watches that few people know about. As the name suggests, it is a small laser engraving in the crystal at the 6 o’clock position, just above the hour marker.

As you can guess, the laser-etched crown is yet another of Rolex’s many ways to tackle counterfeit watches. Rolex, for example, introduced the engraved rehaut of its watches, but many counterfeiters caught on, and the LEC is an even more technically advanced anti-counterfeiting measure.

So how does the Rolex laser-etched crown work, and when did it start? Learn everything about the Rolex LEC in this article.

When did Rolex start with the laser-etched crystal

Rolex began with the laser-etched crystal in 2001, and it was implemented in the entire Rolex collection, including the Cellini models in 2003 or the beginning of 2004. The only Rolex watch that does not have the laser-etched crystal is the Milgauss with green glass.

The introduction of the laser-etched crown was done step by step and only started with the Submariner no-date, Air King, Explorer, and Daytona models. The Y series followed in 2002.

Some sources state that the ladies’ watches started receiving the LEC in the spring of 2000 and that the Yachtmaster got the crown in 1999. Have in mind that it varies from model to model how early the etched crystal was implemented. For example, the Explorer 16570 got the LEC crystal in 2006.

Rolex etched crown

The laser-etched crown is very difficult to see with the naked eye, and this is one of the reasons many people are not aware that it exists. But how can you see it?

The fact is that the crown in the crystal is technically not engraved or etched on the crystal. Instead, the etching is inside the glass, and small dots (bubbles) create the coronet inside the crystal. The dots are placed at different heights so that it doesn’t create a weakness in the crystal.

How to spot the laser-etched crystal

The LEC is particularly difficult to see if the watch has a light-colored dial. On the black dial, it’s relatively easy to spot the coronet if you know where to look.

If you cannot find the coronet, try using a loupe. Make sure that you have good lighting. Make sure that you also have bright light and look at it at an angle.

Another way to look at it if you still cannot find it is to use a small flashlight and light with it from the 12 towards the 6 o’clock position. This will make the LEC glow up so that you can see it with your naked eye.

Rolex Laser etched crystal

Another way is to use a camera with a macro lens if you have one. The camera may be able to see it even if you don’t.

At this time, it is “only” a corroded or etched coronet with a thicker, more constant structure as a result. You can recognize these with the naked eye easily and therefore it is quite easy to expose a counterfeit. However, it is only a question of time when better laser coronets occur in the counterfeit market and the laser coronet on its own is no 100% identification of a genuine watch.

All Rolex has the LEC at the 6 o’clock position, but have in mind that if the crystal has been changed, the crown may be at a different place. Only, of course, if the crystal has not been applied in the right way.

Rolex service crystal

If you have had your crystal serviced, it may have gotten a service crystal.

On a service crystal, you will still have the laser-etched crown, however, if it is an original service crystal, it will have a small “S” inside the crown.

At the same time, there have been reports of people who have had their crystal replaced and gotten a crystal without the ”S” inside the coronet (which stands for service).

But there is no set rule here. Most of the time, if you have the crystal replaced by an authorized Rolex service center, you will get a service crystal with an ”S” inside the coronet. But in some cases, you may get a replacement crystal without the S. In fact, you may even get a crystal without the crown at all.

Rolex laser etched crown service crystalHaving a service crystal with the S inside the coronet does not necessarily devalue your watch. It just indicates that the crystal has been changed sometime during its lifetime.

Have in mind that even if your watch is older than when the laser-etched crystals were introduced, it may still have a crystal with the coronet. This can happen if your watch is serviced or repaired, and the crystal is replaced with a non-time-correct crystal for the model.

Rolex laser etched crystal

If your watch does not have the laser-etched crystal…

There can be several reasons why your watch does not have the crown.

The most common reason amongst people who ask is that their watch does, in fact, have it, but it’s just that it’s so tiny and difficult to see that they miss it.

Another reason is that you have a model that is not supposed to have it. Not all models got it at the same time, and your watch may be produced earlier.

A possibility is also that the crystal has been replaced and the ”wrong” crystal has been used.

Do fake watches have the laser-etched Rolex crown?

Do not mistake that as long as a watch has the laser-etched crown, it is authentic. Because the fact is that counterfeits have already caught on to the laser-etched crystal.

Some fake watches have the laser-etched coronet, however, most of these coronets are very poorly made, and will be visible at just a glance. The crowns will almost look acid-etched, and the best way to tell them is that you can see them clearly with the naked eye.

46 thoughts on “Rolex Laser-Etched Crystal: Ultimate Guide

  1. I have a Datejust 126300 with Wimbledon dial and domed bezel from 8/2020. I can’t find the LEC also. Have they stopped using it or just not on this model? Or should I just keep looking?

    1. Hi,
      This watch should have it. Keep looking!

      Kind regards,
      Millenary Watches

      1. Hi
        The same question, but different watch :
        Submariner 2020 , 41mm
        I can’t find the LEC too .
        Rolex stopped doing on this model ?

        1. Hi,
          No, it should have it.

          Kind regards,
          Millenary Watches

  2. I was told that my submariner is not real although I have box receipt paperwork I also have found the etched emblem it is very hard to see although once you get the right angle there it is . Does this mean that watch is authentic

    1. Hi,
      Not necessarily. You can authenticate it here:

      Kind regards,
      Millenary Watches

  3. Good evening!

    I have an Airking “bloodhound” (Jan 2021)

    Should mine have one? I can’t see it but it’s probably hard to see over the white gold 6 marker.



    1. Hi Pete,
      Yes it should.

      Kind regards,
      Millenary Watches

  4. Hi, i have a question, does rolex yacht master 2 have LEC? Thank before

    1. Hi,
      Yes it does.

      Kind regards,
      Millenary Watches

  5. I have a 2007 Milhauss white face orange markers and can not find the crown with a loop.

    1. Hi,
      The only watch that does not have the laser-etched crystal is the Milgauss with green crystal.

      Kind regards,
      Millenary Watches

  6. Hello
    I have a Explorer 2 ref. 216570
    I can not find the laser Crown. Does this watch has a crown?

    1. Hi,
      Yes it does.

      Kind regards,
      Millenary Watches

  7. Disregard. Found it!

  8. wow…just bought a new YM and while I found it eventually, its nowhere near as easy to spot as the omega on the speedmaster hesalite crystal. Ended up using a loupe and light and even then almost missed it. I’d say its almost impossible to spot with the naked eye.

    1. That’s the point! 😉 Thanks for your comment! And congratulations on your new watch!

      Kind regards,
      Millenary Watches

  9. Hi!

    Can’t seem to find it in my fiancé’s 2020 OP31mm silver dial. Is it just too small? Have always been able to find it on my watches.

    1. Hi,
      Perhaps it is because it is so small that it is difficult to find it, but it should have it.

      Kind regards,
      Millenary Watches

      1. Thanks! It’s doesn’t help that the dial colour is silver. I think it’s easier to find against a black dial.

  10. Hi there !I have a 2006 Submariner Bluesie and when I look,at my watch in bright sunlight at the right angle I can see the crown in the Chrystal. My question is regarding the placement of the crown. Mine is not directly above the 6 o’clock hour marker, but slightly to the left of it, more directly above the last two “s’s” is the word “Swiss.” Should I be concerned about this?

    1. Hi,
      Not necessarily. It may have not been mounted perfectly when being manufactured. Or, more commonly, it has been serviced or revised by a watchmaker afterward and they were not very careful or didn’t think about the position of the crown.

      Kind regards,
      Millenary Watches

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