Smartlet One
Smartlet One
Un concept. Trois personnalités différentes.
Wear a smartwatch with your Seiko 5 | Smartlet
Seiko compatibility guide
Wear a smartwatch
with your Seiko Seiko 5
Smartlet is compatible with the Seiko Seiko 5. Lug width: 19mm / 20mm / 22mm - natively supported with no adapter. Installation uses the standard spring-bar system. No modification to the watch required. Fully reversible in seconds.
The Seiko 5 is the watch that proved automatic movements could reach everyone. Launched in 1963 with five principles - automatic winding, day/date display, water resistance, recessed crown at 4 o'clock, and a durable case - the 5 series has remained in continuous production for over sixty years. The current Sport line modernised the design language in 2020, adding dial colours and case proportions that the watch community received as genuinely good design. More Seiko 5s are sold annually than most Swiss brands produce in a decade.References
Covered references
| Reference | Smartlet | Lug width | Case | Case material | Dial |
|---|---|---|---|---|---|
| 5126-6010 | Compatible | 19 mm | 38mm | Stainless Steel | Argent |
| 6119-6050-Rally | Compatible | 20 mm | 40mm | Stainless Steel | Black/Orange Rally |
| 6139-8002 | Compatible | 19 mm | 38mm | Stainless Steel | Blue |
| Vintage-5-Lion-1974 | Compatible | 19 mm | 38mm | Stainless Steel | Argent |
| 7009-876A | Compatible | 19 mm | 38mm | Gold-Tone | Champagne |
| 7009-600A-AR | Compatible | 20 mm | 40mm | Stainless Steel | Arabic Black |
| SRPD55 | Compatible | 22 mm | 42mm | Stainless Steel | Black |
| SRPD51 | Compatible | 22 mm | 42mm | Stainless Steel | Blue |
| SRPD53 | Compatible | 22 mm | 42mm | Stainless Steel | Pepsi |
| SNKZ15 | Compatible | 22 mm | 42mm | Stainless Steel | Black/Red |
| SNKZ17 | Compatible | 22 mm | 42mm | Stainless Steel | Black/Blue |
Smartlet compatibility
The Seiko 5 uses 19mm to 22mm lug widths depending on reference. Smartlet attaches via the standard spring-bar system. Zero contact with the watch case, lugs, or crystal. Fully reversible in seconds.
Montres connectées compatibles
Smartwatches to pair with your Seiko Seiko 5
All smartwatches below can be worn simultaneously with your Seiko Seiko 5 via Smartlet.
Apple Watch
View pairing guide →
Samsung Galaxy Watch
View pairing guide →
Garmin Fenix
View pairing guide →
Garmin Forerunner
View pairing guide →
Garmin Venu
View pairing guide →
Google Pixel Watch
View pairing guide →
Withings ScanWatch
View pairing guide →
Polar Vantage
View pairing guide →
Fitbit Charge
View pairing guide →
Huawei Watch GT
View pairing guide →
Coros
View pairing guide →
Suunto
View pairing guide →
Whoop
View pairing guide →
Same brand
Other Seiko models
All Seiko models below are also compatible with Smartlet.
Vous aimerez peut-être aussi
Similar models from other brands
Watch lovers who own a Seiko Seiko 5 also pair Smartlet with these models.
Questions
Frequently asked
Does Smartlet work with the Seiko 5?
Yes. All current Seiko 5 Sport references use 19mm to 22mm lugs - natively supported by Smartlet. No adapter required.
Which Seiko 5 references are compatible with Smartlet?
SRPD51, SRPD53, SRPD55 Sport series at 22mm, and older 7009 and 6119 series at 19mm and 20mm - all within Smartlet's native range.
Can I wear an Apple Watch with my Seiko 5?
Yes. Smartlet attaches to the Seiko 5 via the spring-bar slots and holds your Apple Watch, Garmin, or other smartwatch on the same wrist simultaneously.
Where can I buy Smartlet for the Seiko 5?
Smartlet is available at smartlet.io in Classic, Shadow, and Titanium. All finishes are compatible with Seiko 5 references at 19mm to 22mm lug widths.
