Wear a smartwatch with your Omega De Ville Tresor

Wear a smartwatch with your Omega De Ville Tresor

Smartlet is compatible with the Omega De Ville Tresor. Lug width: 18mm / 19mm / 20mm / 21mm - natively supported with no adapter. Installation uses the standard spring-bar system. No modification to the watch required. Fully reversible in seconds.
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300+ clients
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35+ countries
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CES 2026 · Lépine 2025
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Patented
Omega De Ville Tresor compatibility

Wear a smartwatch with your Omega De Ville Tresor

In short Smartlet is compatible with the Omega De Ville Tresor. Lug width: 18mm / 19mm / 20mm / 21mm - natively supported with no adapter. Installation uses the standard spring-bar system. No modification to the watch required. Fully reversible in seconds.

The De Ville Tresor is Omega's premier dress watch: a slim profile, skeleton caseback, and the Co-Axial Master Chronometer movement. The 19mm lugs fit natively with Smartlet. Clip your Withings ScanWatch onto the same wrist. You leave the boardroom with ECG data and a movement that has been to the Moon.

The problem
Choosing between health data and horological heritage every morning.
The solution
Smartlet One replaces your Omega De Ville Tresor's strap via the standard spring-bar system and positions your smartwatch on the same wrist. Both watches run simultaneously, with no modification to the watch and full reversibility in seconds.
Model
Omega De Ville Tresor
Lug width
18mm / 19mm / 20mm / 21mm
References
49covered
Reversible
In seconds

Choose your edition

One mechanism. Three personalities.

Every Smartlet One includes the dedicated adapter for your wearable. Pick the finish that matches your style.

Smartlet One - Shadow - Smartlet

For the explorer

Smartlet One - Shadow

€399,00

4.9 (16)

Stealth. Switch in seconds, leave no trace.

  • Material SS316L steel, black PVD
  • Weight ~100g
  • Compatible with Rolex, Omega, Seiko + 100 more
Buy now
Compatibility

Omega De Ville Tresor models supported

Covered references

49 references covered.

ReferenceMaterialDialLugSmartlet
166.010Stainless Steel 39mmSilver19mmCompatible
166.033Stainless Steel 39mmBlue19mmCompatible
511.0420Stainless Steel 36mmWhite18mmCompatible
511.0420Stainless Steel 36mmBlack18mmCompatible
511.0020Yellow Gold 36mmWhite18mmCompatible
166.0207Stainless Steel 39mmSilver19mmCompatible
166.0207Stainless Steel 39mmBlue19mmCompatible
156.0001Stainless Steel 40mmChampagne20mmCompatible
156.0001Stainless Steel 40mmSilver20mmCompatible
4833.40.31Stainless Steel 39mmSilver19mmCompatible
4833.31.32Stainless Steel 39mmWhite19mmCompatible
4533.40.00Stainless Steel 39mmGrey19mmCompatible
4533.50.00Stainless Steel 39mmBlack19mmCompatible
431.53.41.21.01.001Rose Gold 40mmSilver20mmCompatible
431.33.41.21.01.001Stainless Steel 40mmBlack20mmCompatible
431.33.41.21.02.001Stainless Steel 40mmSilver20mmCompatible
431.53.42.51.03.001Rose Gold 40mmBlue21mmCompatible
431.33.42.51.01.001Stainless Steel 40mmBlack21mmCompatible
4613.30.02Stainless Steel 36mmSilver18mmCompatible
431.53.41.22.02.001Rose Gold 40mmOpaline20mmCompatible
431.13.41.22.02.001Stainless Steel 40mmSilver20mmCompatible
431.33.41.22.02.001Stainless Steel 40mmSilver20mmCompatible
424.10.37.20.02.001Stainless Steel 39mmSilver Roman19mmCompatible
424.10.37.20.03.002Stainless Steel 39mmBlue Roman19mmCompatible
424.20.37.20.52.002Steel/Yellow Gold 39mmChampagne19mmCompatible
424.13.40.20.02.002Stainless Steel 40mmSilver20mmCompatible
424.10.37.20.02.001Stainless Steel 36mmSilver18mmCompatible
424.13.40.21.02.001Stainless Steel 40mmSilver20mmCompatible
424.23.40.21.13.001Steel/Rose Gold 40mmBrown20mmCompatible
435.53.40.21.02.001Rose Gold 40mmWhite20mmCompatible
435.13.40.21.02.001Stainless Steel 40mmSilver20mmCompatible
435.13.40.21.02.001Stainless Steel 40mmWhite20mmCompatible
435.13.40.21.03.001Stainless Steel 40mmBlue20mmCompatible
522.23.38.20.02.001Stainless Steel 39mmSilver19mmCompatible
435.53.40.21.02.002Rose Gold 40mmOpaline20mmCompatible
424.10.40.20.03.001Steel 40mmBlue20mmCompatible
424.10.40.20.02.001Steel 40mmSilver20mmCompatible
424.13.40.20.02.001Steel 40mmWhite20mmCompatible
435.13.40.21.03.001Steel 40mmBlue20mmCompatible
435.13.40.21.02.001Steel 40mmWhite20mmCompatible
431.33.41.21.03.001Steel 40mmBlue20mmCompatible
431.33.41.21.02.001Steel 40mmSilver20mmCompatible
434.10.40.20.02.001Stainless Steel 40mmSilver20mmCompatible
135.010Steel & Gold Cap 36mmChampagne18mmCompatible
14770Stainless Steel 36mmSilver18mmCompatible
14770Stainless Steel 36mmBlack18mmCompatible
165.001Gold Cap 36mmSilver18mmCompatible
136.020Stainless Steel 36mmChampagne18mmCompatible
166.020Stainless Steel 36mmChampagne18mmCompatible

Omega De Ville Tresor lug widths: 18mm / 19mm / 20mm / 21mm

The De Ville Tresor is Omega's premier dress watch: a slim profile, skeleton caseback, and the Co-Axial Master Chronometer movement. The 19mm lugs fit natively with Smartlet. Clip your Withings ScanWatch onto the same wrist. You leave the boardroom with ECG data and a movement that has been to the Moon.
Frequently paired

Smartwatches worn with Omega De Ville Tresor

The most common combinations our customers wear. Find your mechanical watch and discover the right Smartlet edition.

Step by step

Replace your strap
01

Replace your strap

Smartlet replaces your mechanical watch strap via the standard spring-bar system. Classic, Shadow, or Titanium. No tools required.

Connect your wearable
02

Connect your wearable

Smartlet uses a dedicated adapter or native lug pins depending on your smartwatch. The connector snaps onto the Smartlet module. Zero modification to the mechanical watch.

Wear both simultaneously
03

Wear both simultaneously

Both watches sit on the same wrist. All smartwatch sensors maintain direct skin contact and operate normally.

Questions

Frequently asked questions

  • Does Smartlet work with the Omega De Ville Tresor?
    Yes. The Omega De Ville Tresor uses a 18mm / 19mm / 20mm / 21mm lug width and is fully compatible with Smartlet. Smartlet replaces the standard strap via the spring-bar system. No modification to the watch is required. The setup is fully reversible.
  • Will Smartlet scratch or damage my Omega De Ville Tresor?
    No. Smartlet replaces the strap only and makes no contact with the Omega De Ville Tresor case or crystal. All contact points are non-abrasive. The system is fully reversible and leaves no trace on the watch.
  • Which smartwatches can I wear with my Omega De Ville Tresor?
    Smartlet is compatible with Apple Watch, Samsung Galaxy Watch, Garmin Forerunner, Garmin Venu, Google Pixel Watch, Polar Vantage, Fitbit Charge, Huawei Watch GT, Withings ScanWatch, Coros, Suunto, and Whoop. The Omega De Ville Tresor with its 18mm / 19mm / 20mm / 21mm lug width is compatible with the full Smartlet range.
  • Where can I buy Smartlet for the Omega De Ville Tresor?
    Smartlet is available at smartlet.io in Classic, Shadow, and Titanium finishes. Compatible with the Omega De Ville Tresor and its 18mm / 19mm / 20mm / 21mm lug width. No additional accessory required for standard lug widths between 18mm and 24mm.
  • Does Smartlet damage or modify my mechanical watch?
    No. Smartlet replaces your standard watch strap using the existing spring-bar system. It makes no permanent modification to the watch case, lugs, or dial. The process is fully reversible in seconds. Your mechanical watch is unaffected and can be worn independently at any time by reinstalling its original strap. Smartlet is engineered to watchmaker tolerances and tested with the same care that goes into the watches it pairs with.