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.

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

  1. I own a 2017 s/s GMT Batman all original paper box from Mayors I bought from original owner never serviced. I can’t find crown on Crystal

    1. Hi Joe,
      This watch should have the crystal. Sometimes, it can be very difficult to spot it.

      Kind regards,
      Millenary Watches

      1. What about a 2017 34MM Oyster Perpetual (SS, Grape Dial)?

    2. Id return it sir

  2. Thanks for this article. I have a 16800 Submariner from around 1981-2. It’s crystal was replaced by a Rolex AD about a year ago, before I acquired it. The new crystal has the etched crown without the “S”.

    1. Thank you for sharing! That is not completely unheard of. It all depends on the parts they have at the time.

      Kind regards,
      Millenary Watches

  3. I have a new (2018) Rolex 116500LN (panda) but the LEC have a double oblique shape circles at the bottom instead of the normal single oblique shape circle. Is this normal?

  4. Great article!… Do you happen to know when it was implemented on Sea Dweller? I have a 16600 with SuperLuminova (so post 2000) but it doesn’t seem to have the laser etching.

  5. I have a Rolex Datejust 36 (2020 model) and it has a crown with no S. It is consistent with the information on this page. It’s not visible unless you shine a light (I used my torch on my phone) from an angle or from the 12 position towards the 6.

    1. Hi!
      Thanks for sharing!

      Kind regards,
      MW

  6. Hi , i have 116610LN Submariner Date 2019 , but i can’t find the LEC with torch and lup from all angles. Does it model have LEC? Thanks.

    1. Hello John,
      Yes, it should have the LEC.

      Remember it can be extremely difficult to see it. However, if your watch doesn’t actually have it, there is something that is not correct.

      Kind regards,
      Millenary Watches

      1. hi MW , finally i found it , i can see it in dark room and put handphone light closed to 12 , thanks for support.

  7. I’ve just purchased a brand-new
    submariner August 2020 and I am unable to see any kitchen could you please advise

    1. Hi Desmond,
      It should be there but it can be a little difficult to see it at times

      Kind regards,
      Millenary Watches

  8. I am having a tremendous amount of difficulty finding this on an OP 114300 (white dial). I am curious if it is possible they have left this off of the OP as it is one of their cheaper models. Otherwise, this has a replacement, non OEM crystal.

    I don’t know the full history of the watch, but I have contacted the AD where it was sold and they confirmed the sale. Unlikely the watch itself is fake. Purchased from Crown and Caliber. FWIW!

    1. Hi Henry,
      There is only one Rolex watch that does not have the laser-etched crystal and it is not the Oyster Perpetual.

      It may have a replacement crystal, but because of the white dial, it is more likely that it is just difficult to see. We have heard from many people that they have struggled to find it, but later discovered it was there all along in the correct lighting.

      Kind regards,
      Millenary Watches

    2. Keep on trying; today I found it on my OP with black dial today, and I have looked many times in the last few weeks. Just not visible with the naked eye. I thought it would be visible without a loupe, but no. And used my iPhone torch as described above.

  9. I have a circa 2014 Submariner, blue dial and bezel, stainless and gold bracelet. My attorney and I looked for the LEC for 20 minutes this afternoon. He couldn’t find it for the life of him. I thought I saw it using a lighted magnifying glass but couldn’t be sure. Then I read this and I shut all the lights off, got a small flashlight out, shined it at several angles from 12 o’clock to 6 o’clock and VIOLA!!! There it was in all it’s glory! I purchased this watch for $13,600 at the Rolex dealer in Las Vegas in the Forum shops at Caesar’s Palace. Made my day. Thank you!!

    1. Hi Pete,
      Glad to hear! Wear it in good health!

      Kind regards,
      Millenary Watches

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