L3 CARDANO
MDM.L3.ST.ADA.ME-1
Swiss Savoir-fair meets digital product passport and AI innovation with MDM X Cardano. Powered by Tokenance.
Maurice de Mauriac, the distinguished Swiss watchmaker, in partnership with Tokenance, proudly announces the launch of the MDM X Cardano watch, an exclusive Limited-Edition masterpiece. With only 99 pieces available, this collaboration merges traditional Swiss craftsmanship with cutting-edge blockchain and generative artificial intelligence technologies. Powered by Tokenance, a boutique software house “Made in Switzerland,” the MDM X Cardano watch leverages Cardano’s blockchain and a proprietary blend of AI models to deliver a personalized experience for each owner. All supporting servers are based in Switzerland, ensuring security and privacy at every stage.
Early bird orders placed before November 19th will receive 999 ADA as a gift. After that, 99 ADA are included.
The production starts once a minimum order quantity of 50 watches has been reached. If this threshold is not met, all orders will be fully cancelled and refunded.
Customize Watch
Watch Specifications
Elegant Pushers
Here in the silver stainless steel version: The pushers are the direct contact between clockwork and man. The stop function can be started, stopped and reset. The smooth, unscrewed pushers give the watch a fine retro elegance. This is underlined by the high-curved glass, with which the watch slides very gently under cuffs VIEW ON-CHAIN-DPP
The watch is a symbol of innovation and exclusivity — representing eternity. Each purchase includes the certificate of authenticity, two-year standard guarantee, a credential card for the digital product passport (DPP), and the access to a Cardano-based DPP, powered by Tokenance. The lucky buyers will also find, inside the DPP, the opportunity to write an eternal message of love (text-based) to their most loved ones and record it on the Cardano chain. They will also be able to converse with a proprietary AI agent, incarnating Ms. Ada Lovelace.
Caliber C8100
A protective cover shields the anti-reflective sapphire crystal. Once opened, the movement beneath the glass is revealed – the watch comes to life.The C8100 movement is manufactured specially for us by Concepto, according to our high standards of Swiss watchmaking.
It is an automatic movement featuring hours, minutes, and central seconds, a hacking mechanism, Etachron fine adjustment with eccentric regulator, 28,800 vibrations per hour (4 Hz), 25 jewels, and a power reserve of 44 hours.
Steel
Not all steels are created equal. We use 316L stainless steel; one of the hardest premium steels in the world. In addition to its hardness and resistance, this high-quality steel stands out because of its finish as well as it very fine silver hue. 316L steel has a significantly lower nickel emission than, for instance, 904L steel, which is also a high-strength steel alloy. This is, for us, a reason to favour 316L stainless steel. The darker, the brighter
Super-LumiNova is a brand name under which strontium aluminate–based non-radioactive and non-toxic photoluminescent or afterglow pigments for illuminating markings on watch dials, hands and bezels, etc. in the dark are marketed. This technology offers up to ten times higher brightness than previous zinc sulfide-based materials. When the luminescent pigments were stimulated by daylight or artificial light, they give off the light energy in the dark for several hours. This gives the watch extremely good legibility even in the dark. 1
Elegant Pushers
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VIEW ON-CHAIN-DPP
The lucky buyers will also find, inside the DPP, the opportunity to write an eternal message of love (text-based) to their most loved ones and record it on the Cardano chain. They will also be able to converse with a proprietary AI agent, incarnating Ms. Ada Lovelace.
3
Caliber C8100
The C8100 movement is manufactured specially for us by Concepto, according to our high standards of Swiss watchmaking.
It is an automatic movement featuring hours, minutes, and central seconds, a hacking mechanism, Etachron fine adjustment with eccentric regulator, 28,800 vibrations per hour (4 Hz), 25 jewels, and a power reserve of 44 hours.
4
Steel
5
The darker, the brighter
When Swiss Precision Shapes the Future
This pioneering release marks a milestone where Swiss horology meets the future of technology, offering collectors and tech enthusiasts a rare opportunity to own a piece of history.
The watches will be sold exclusively online, with a first come, first served basis.
Those who buy the watch before November 19th, 2025 (midnight, CET), will also receive 999 ADA, Cardano’s native token, into their DPP.
Fridays for Future!!! ⚙️✨
Our passion for watchmaking is built on precision, craftsmanship, and passing knowledge on to the next generation.
At just 22 years old, Sean is already part of our team of watchmakers — and today he had the opportunity to introduce two interested students to the fascinating world of haute horlogerie. 🔍
From intricate movements and traditional craftsmanship to the passion behind every tiny detail, it was inspiring to see the curiosity and enthusiasm of these young visitors.
Because true craftsmanship lives on when it is shared. Perhaps we already met the watchmakers of tomorrow.
#MauriceDeMauriac #Watchmaking #Horology #SwissMade #FutureWatchmakers
Hands on with the Rallymaster IV 👀
These amazing photos were shot during Watches and Wonders by @which_watch_next #mauricedemauriac #rallymasterIV #australianopen
Our choice for spring will always be PINK! 🌸 which one is yours?
#mauricedemauriac #zurich #cherryblossomseason 📸 @which_watch_next
Viva Sächsilüüte ⛄️☠️💥… Happy Weekend you all.
#MauriceDeMauriac #MDM #Sächsilüüte #vivamexico #porsche
Still buzzing from Sechseläuten 2026 🔥🇨🇭
Such an honor to be part of it — and what a TIME we had! Also because of our official Sächsilüüte watch.
Colorful traditional outfits everywhere 🎨, the sound of music filling the streets 🎶, and so much amazing food & drinks to enjoy 🍷🍽️ — the whole city felt alive and full of tradition and joy.
Big thanks to Zunft zur Zimmerleuten — especially Daniel Herren for inviting us.
@zimmerleuten_zurich
We had and truly unforgettable TIME✨ Summer is going to be great with 12min 48‘ .
#MauriceDeMauriac #MDM #Sechselaeuten #Boeoegg Zurich Spring Festival
💥⛄️WIN WIN WIN⛄️💥
Today before the Böögg goes up in flames at Sechseläuten…
⏱️ How long will it take to explode this year?
Drop your exact guess (minutes + seconds!) in the comments 👇
The closest guess wins a Pocket Böögg for your home – a unique gift from @stiftung_rgz
Good luck & Schöns Sächsilüüte
🔥 BONUS CHALLENGE 🔥👀 Spot us in Zurich today?📸 Take a pic, tag us & you get a Sächsilüüte keyholder. We’re out with @zimmerleuten_zurich — come find us!
#MauriceDeMauriac #MDM #Sechselaeuten #Boeoegg Zurich SpringFestival Giveaway
Visit us at Lindenhof ✨
You’ll spot us with our Piaggio Ape (hard to miss!)
We’re bringing more than just watches: Sächsilüüte merch: Games, Zürischum, books, Gin and good vibes all around.
@zurischum @ettersoehneag @transhelvetica @stiftung_rgz @aroma.schweiz
Come by, say hi, and celebrate with us, happy Sächsilüüte 🤍💙 #sächsilüüte #zurich #mauricedemauriac
📸: @pbehrends
Sächsilüüte for everyone 🤍💙
Big wrists, small wrists, and everything in between — we’ve got you. The ZÜRI-DATE Sächsilüüte now comes in three sizes: 35, 39, and 42 mm, so everyone can find their perfect match.
Try it on at our atelier or visit us at Lindenhof ✨
Happy Sächsilüütee everyone💥
#MauriceDeMauriac #MDM #Sächsilüüte
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