Wear a smartwatch with your Omega Seamaster 300M | Smartlet
Wear a smartwatch
with your Omega Seamaster 300M
James Bond has worn the Seamaster 300M since 1995. The wave-pattern dial, the helium escape valve, the Master Chronometer certification this is a working diver's watch that also happens to be beautiful. Smartlet One clips your Apple Watch, Garmin, Both instruments are active. Both are precise.
Covered references
| Reference | Smartlet | Lug width | Case | Case material | Dial |
|---|---|---|---|---|---|
| 233.32.41.21.01.001 | Compatible | 20 mm | - | Stainless Steel | Black |
| CK2913-1 | Compatible | 19 mm | - | Stainless Steel | Black |
| CK2913-3 | Compatible | 19 mm | - | Stainless Steel | Black |
| CK14755 | Compatible | 19 mm | - | Stainless Steel | Black |
| CK165.024 | Compatible | 20 mm | - | Stainless Steel | Black |
| 165.024 MoD | Compatible | 20 mm | - | Stainless Steel | Black “T Circle” |
| 166.024 MoD | Compatible | 20 mm | - | Stainless Steel | Black “T Circle” |
| 166.024 | Compatible | 20 mm | - | Stainless Steel | Black |
| 233.30.41.21.01.001 | Compatible | 21 mm | - | Stainless Steel | Black |
| 233.30.41.21.03.001 | Compatible | 21 mm | - | Stainless Steel | Blue |
| 234.10.39.20.01.001 | Compatible | 19 mm | - | Stainless Steel | Black |
| 234.10.39.20.01.001 | Compatible | 19 mm | - | Stainless Steel | Black |
| 234.92.41.21.10.001 | Compatible | 21 mm | - | Bronze Gold | Brown |
| 234.30.41.21.01.001 | Compatible | 21 mm | - | Stainless Steel | Black |
| 234.30.41.21.03.001 | Compatible | 21 mm | - | Stainless Steel | Blue |
| 234.30.41.21.01.001 | Compatible | 21 mm | - | Stainless Steel | Black |
| 234.30.41.21.01.001 | Compatible | 21 mm | - | Stainless Steel | Black |
| 234.30.41.21.03.001 | Compatible | 21 mm | - | Stainless Steel | Blue |
| 522.30.41.20.01.002 | Compatible | 20 mm | - | Stainless Steel | Black London Crest |
| 522.30.41.20.01.001 | Compatible | 20 mm | - | Stainless Steel | Black Rio Dial |
| 522.30.41.20.03.001 | Compatible | 20 mm | - | Stainless Steel | Blue/Beijing |
The Omega Seamaster 300M uses a 20mm lug width. Smartlet One attaches to the same wrist via a spring-bar adapter. Zero contact with the watch case, lugs, or bracelet. Fully reversible in seconds.
Smartwatches to pair with your Omega Seamaster 300M
All smartwatches below can be worn simultaneously with your Omega Seamaster 300M via Smartlet One.
Other Omega models
All Omega models below are also compatible with Smartlet One.
Similar models from other brands
Watch lovers who own a Omega also pair Smartlet with these models.
Frequently asked
Does Smartlet work with the Omega Seamaster 300M?
Yes. The Omega Seamaster 300M uses a 19mm / 20mm / 21mm lug width and is fully compatible with Smartlet One. Smartlet One replaces the standard strap via the spring-bar system and positions your smartwatch on the same wrist. The Omega Seamaster 300M requires no modification, no drilling, and no adhesive. The setup is fully reversible in seconds and your Omega can be worn independently at any time by reinstalling its original strap.
Will Smartlet scratch or damage my Omega Seamaster 300M?
No. Smartlet One makes no contact with the Omega Seamaster 300M case, bezel, or crystal. It replaces the strap only, using the existing spring-bar slots. The module is manufactured in 316L stainless steel or titanium with polished and brushed finishing, and all contact points are non-abrasive. Your Omega Seamaster 300M is protected throughout. The system is fully reversible and leaves no trace.
Which smartwatches can I wear with my Omega Seamaster 300M?
Smartlet One is compatible with Apple Watch (all series), Samsung Galaxy Watch (4, 5, 6, 7), Garmin Fenix (6, 7, 8), Garmin Forerunner, Garmin Venu, Google Pixel Watch, Polar Vantage, Fitbit Charge, Huawei Watch GT, Withings ScanWatch, Coros, Suunto, and Whoop. The Omega Seamaster 300M with its 19mm / 20mm / 21mm lug width is compatible with the full Smartlet range. All smartwatch sensors remain operational when worn via Smartlet.
Where can I buy Smartlet One for the Omega Seamaster 300M?
Smartlet One is available directly at smartlet.io in three finishes: Classic (316L stainless steel), Shadow (PVD black-coated 316L), and Titanium. All three finishes are compatible with the Omega Seamaster 300M and work with its 19mm / 20mm / 21mm lug width. Orders ship internationally from Europe. No additional accessory is required for standard lug widths between 18mm and 24mm.