Wear a smartwatch with your Yema Superman Heritage | Smartlet
Wear a smartwatch
with your Yema Superman Heritage
Yema launched the Superman in 1963 — the same year the Rolex Submariner was establishing the dive watch category. While the Swiss giants took the international market, the Superman became the dive watch for French professional divers, military frogmen, and the Cousteau expeditions. Sixty years later, the Superman Heritage revives that identity with modern specifications: 300m water resistance, in-house movements, and a case that reads as original because it is. The French watch community's loyalty to it is not nostalgia — it is earned.
Covered references
| Reference | Smartlet | Lug width | Case | Case material | Dial |
|---|---|---|---|---|---|
| YSUP-PDF-2020 | Compatible | 19mm | 39mm / 41mm | Stainless Steel | Blue Paf |
| YSUP-1963-LE250 | Compatible | 19mm | 39mm / 41mm | Stainless Steel | Black |
| YSUP-1970-RE-2017 | Compatible | 20mm | 39mm / 41mm | Stainless Steel | Black Vintage |
| SM500-2022 | Compatible | 20mm | 39mm / 41mm | Stainless Steel | Black |
| SM-BRZ-GMT-2021 | Compatible | 20mm | 39mm / 41mm | Bronze | Pepsi Gmt |
| SM-BRZ-BLU-2022 | Compatible | 20mm | 39mm / 41mm | Bronze | Blue Sunburst |
| SM-CH-BRZ-2023 | Compatible | 20mm | 39mm / 41mm | Bronze | Black |
| SM-CH-1970 | Compatible | 19mm | 39mm / 41mm | Stainless Steel | Black |
| SM-CH-2021 | Compatible | 20mm | 39mm / 41mm | Stainless Steel | Black/White |
| SM-CH-PND-2022 | Compatible | 20mm | 39mm / 41mm | Stainless Steel | White/Black Panda |
| SM-FAF-2020 | Compatible | 20mm | 39mm / 41mm | Stainless Steel | Black Faf |
| FRA-SUP-1975 | Compatible | 19mm | 39mm / 41mm | Stainless Steel | Black |
| YSUP-BRZ-2021 | Compatible | 19mm | 39mm / 41mm | Bronze | Black |
| YSUP2018-BLK | Compatible | 19mm | 39mm / 41mm | Stainless Steel | Black |
| YSUP2018-BLU | Compatible | 19mm | 39mm / 41mm | Stainless Steel | Blue |
| YSUP2020-41BLK | Compatible | 20mm | 39mm / 41mm | Stainless Steel | Black |
| YSUP2022-GMT-PEP | Compatible | 20mm | 39mm / 41mm | Stainless Steel | Blue/Red Gmt |
| YSUP-II-1984 | Compatible | 19mm | 39mm / 41mm | Stainless Steel | Black |
| YSUP-MAXI-2021 | Compatible | 20mm | 39mm / 41mm | Stainless Steel | Black Maxi |
| YSUP-SD500-1970 | Compatible | 19mm | 39mm / 41mm | Stainless Steel | Black |
| SM-SLIM-2022 | Compatible | 19mm | 39mm / 41mm | Bronze | Black |
| SM-WT-2023 | Compatible | 20mm | 39mm / 41mm | Stainless Steel | Black Worldtime |
The Yema Superman Heritage uses 19mm lugs on 39mm references and 20mm on 41mm references — both natively supported by Smartlet. No adapter required.
Smartwatches to pair with your Yema Superman Heritage
All smartwatches below can be worn simultaneously with your Yema Superman Heritage via Smartlet One.
Other Yema models
All Yema models below are also compatible with Smartlet One.
Similar models from other brands
Watch lovers who own a Yema Superman Heritage also pair Smartlet with these models.
Frequently asked
Does Smartlet work with the Yema Superman Heritage?
Yes. The Superman Heritage uses 19mm or 20mm lugs — both natively supported by Smartlet. No adapter required.
Does Smartlet affect the Superman's 300m water resistance?
No. Smartlet attaches via the spring-bar slots only — the same attachment method as any strap change. The crown seals and water resistance rating are not affected.
Which Yema Superman references work with Smartlet?
YSUP2018, YSUP2020, YSUP-MAXI, SM500, SM-BRZ, SM-CH series — all references from 39mm to 41mm. The full Superman catalogue is natively supported.
Where can I buy Smartlet One for the Yema Superman Heritage?
Smartlet One is available at smartlet.io in Classic, Shadow, and Titanium. Compatible with all Superman Heritage references at 19mm and 20mm lug widths.