Wear a smartwatch with your Seiko Presage | Smartlet
Wear a smartwatch
with your Seiko Presage
Presage is Seiko's premium dress line: handcraft techniques from Japanese lacquer, enamel, and cocktail-inspired dials. Every Presage dial is a small work of art. Artisan craft on one wrist. Health data on both.
Covered references
| Reference | スマートレット | Lug width | Case | Case material | Dial |
|---|---|---|---|---|---|
| SRP839J1 | Compatible | 16mm | - | Stainless Steel | Blue Sunburst |
| SRP855J1 | Compatible | 16mm | - | Stainless Steel | White Mop |
| SARY157 | Compatible | 20ミリメートル | - | Stainless Steel | Grey |
| SPB093 | Compatible | 20ミリメートル | - | Stainless Steel | White Porcelain |
| SRPE43J1 | Compatible | 20ミリメートル | - | Stainless Steel | Blue Ripple |
| SRPE45J1 | Compatible | 20ミリメートル | - | Stainless Steel | Green Ripple |
| SRPB47 | Compatible | 20ミリメートル | - | Stainless Steel | Brown |
| SRPB43 | Compatible | 20ミリメートル | - | Stainless Steel | Blue Sunburst |
| SPB045 | Compatible | 20ミリメートル | - | Stainless Steel | White |
| SPB167 | Compatible | 20ミリメートル | - | Stainless Steel | Blue |
| SPB085 | Compatible | 20ミリメートル | - | Stainless Steel | Black Lacquer |
The Seiko Presage 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 Seiko Presage
All smartwatches below can be worn simultaneously with your Seiko Presage via Smartlet One.
Other Seiko models
All Seiko models below are also compatible with Smartlet One.
Similar models from other brands
Watch lovers who own a Seiko also pair Smartlet with these models.
Frequently asked
Does Smartlet work with the Seiko Presage?
Yes. The Seiko Presage uses a 16mm / 20mm 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 Seiko Presage requires no modification, no drilling, and no adhesive. The setup is fully reversible in seconds and your Seiko can be worn independently at any time by reinstalling its original strap.
Will Smartlet scratch or damage my Seiko Presage?
No. Smartlet One makes no contact with the Seiko Presage 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 Seiko Presage is protected throughout. The system is fully reversible and leaves no trace.
Which smartwatches can I wear with my Seiko Presage?
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 Seiko Presage with its 16mm / 20mm 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 Seiko Presage?
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 Seiko Presage and work with its 16mm / 20mm lug width. Orders ship internationally from Europe. No additional accessory is required for standard lug widths between 18mm and 24mm.