MDM.330.GRC.45
The Grand Cœur is alive
With this watch, you get life, not only time
The WatchBros have brought the Grand Cœur to life. In her beats a blood-red heart. The Grand Cœur lives from the genes of Maurice de Mauriac’s founder and the creative power of his sons’ youth.
The Grand Cœur has an exceptional Manufacture movement, has been designed with transparency, and a unique red Sapphire Case back.
Those who hold the watch in their hands feel the mastery, become in awe, and feel that the watch is not representing the time, but the young, pulsating life.
Only 48 Grand Cœur will be available. The number stands for the place where each Grand Cœur comes to life – Tödistraße 48 in Zurich. 48 beating hearts that beat for the wearers of the watch. A watch and life can hardly be more intense.
Customize Watch
Watch Specifications
Grand Cœur 3038
In our see-through cases, a red, anti-reflective sapphire crystal reveals the vibrant caliber. You have the feeling of being able to see and feel the soul of the mechanical automatic movement. The watch is alive. This automatic movement with a central rotor is specially made to our quality standards by Concepto. It beats 28,800 times per hour, has an Incabloc shock protection system, 29 jewels, and 48 hours of power reserve. Grand Cœur – Impulsive Red
Massimo (28) and Leonard Dreifuss (25), have built the Grand Cœur, as both a homage to their father and as a beacon emblematic of the future vision the brand hopes to embark on. The watch aims to symbolize and honour life, and is therefore customised with its own personalised heartbeat for its wearer. This is expressed by moving the balance and the escapement to the top of the movement and the red of the case back. Grand Cœur Pushers
In our see-through cases, a red, anti-reflective sapphire crystal reveals the vibrant caliber. You have the feeling of being able to see and feel the soul of the mechanical automatic movement. The watch is alive. This automatic movement with a central rotor is specially made to our quality standards by Concepto. It beats 28,800 times per hour, has an Incabloc shock protection system, 29 jewels, and 48 hours of power reserve. Grand Cœur watchbox
We spared no expense for the Grand Cœur box and used only the best material. The packaging consists of an inner and outer watch box. Both are covered with leather. The inside is made of Soprano leather. The inner watch box is designed for traveling. DLC coating
Titanium with a DLC-coating (Diamond-Like-Carbon) stands out via its beautiful grey / black colour. DLC makes stainless steel extremely abrasion and scratch resistant. Moreover, the layer of carbon applied in a state-of-the-art vacuum process is also highly anti-allergenic. Made with love in Zurich
The heart of Maurice de Mauriac beats near the Paradeplatz in the atelier located in the Tödistrasse. One encounters Maurice de Mauriac always and everywhere as a personable, human and warm family business.1
Grand Cœur 3038
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Grand Cœur – Impulsive Red
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Grand Cœur Pushers
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Grand Cœur watchbox
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DLC coating
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Made with love in Zurich
Skeleton
How much of the clock can you leave out in order to pay homage to the movement. Every Skeleton fan has his own tolerance limit. For us, however, Skeleton watches are not just omitted. We added the dimension of the open heart with the use of glass and color. You don't just see time passing, you see it living. These watches live with you.
Made with love in Zurich
The heart of Maurice de Mauriac beats near the Paradeplatz in the studio in Tödistrasse. Maurice de Mauriac always and everywhere meets you as a friendly, human, warm family business. All watches are dreamed, developed and built here with love.
For the Bärn-Date, Guillaume Hoarau @hoarauguillaume , the former Young Boys footballer @bscyb_offiziell , has not only become the model, but also our newest ambassador. Welcome in the MDM family Gui! 🙌🏻
Fun fact he is our 3rd Ambassador in football, after Stephan Lichtsteiner @stephanlichtsteiner & Diego Benaglio @dbenaglio_official , but the only one who was not captain of the Swiss Football Nation Team⚽️🇨🇭
📸 @philippmueller69
#MauriceDeMauriac #MDM #GuillaumeHoarau #BärnDate #bärn #bern #uhrsachen #Gui #YB #bscyoungboys
Welcome home: BÄRN-DATE 🐻🇨🇭With proud we present you our newest watch, the only & first swiss watch which speaks: Bernese. We created it in close collaboration with @tickdifferent_uhrsachen our new & exclusive retailer in Bern, Switzerland.
Looking at the watch in the morning and it says “MÄÄNTI” and not Monday and the start of the week is immediately sweetened. The BÄRN-DATE offers this brilliant feeling every day. And if you’re not in Bern, you have Bern on your arm and it speaks to you as if you were at home.
#MauriceDeMauriac #MDM #Uhrsachen #tickdifferent #BärnDate #Bärn #bern #bärndüütsch
It‘s TIME to PLAY! Invitation to the launch of: Bärn-Date🐻⚽️ with local football legend @hoarauguillaume
Being greeted in the morning by your watch as if by a good friend with a local accent is the new definition of a smart watch. This watch will be available from our partner @tickdifferent_uhrsachen in Bern.
Datum: Donschti, 6 März 2025
Wo: Uhrsachen, Kramgrasse 19, 3011 Bärn
Zyt: Ab em sächsi am Abä (am sibni gits ä chlini Präsentation)
We invite you to join us for a chat with the Bärn-Date, which we will be launching there that day. Friends and curious people will be there to chat with the Bärn-Date. We, the Dreifuss family, will of course also be there and will be happy to talk to you...:-) Ambassador and model for the watch is the former Young Boys footballer @hoarauguillaume
📸 @philippmueller69
#MauriceDeMauriac #MDM #Uhrsachen #Bern #bärn #bärndate #dontschi
Our BIG DATE Jubilee Edition for our 25th Birthday is officially SOLD OUT 🫡💙 Only 25 were made and all are now on happy wrists. Thank you again for your trust.
#MauriceDeMauriac #MDM #soldout #jubilee #25years
🏔️❤️🇨🇭… no words needed. Holidays wishes from @leonardreifuss , apparently he is having a good TIME!
#MauriceDeMauriac #MDM #family #zermatt #zermattmatterhorn #holidays #winterdream #swissalps #swissness #🇨🇭 #🏔️
Happy Valentines Day 💗, that means… it‘s TIME for rosé champagne of @zurischum 🍾 Cheers to your loved one‘s and enjoy every second with them, especially today!
#MauriceDeMauriac #MDM #valentinesday #vday #love #loveday
Our most loved Züri-Dates are now available in a smaller size: 35mm 🩵💙🖤💛💚🧡❤️
Inspired by Zurich and the colors of the trams, it‘s the only swiss mechanic watch, that speaks swiss german, more precisely zurich german.
• Explore our newest colors & sizes at the link in our bio.
#MauriceDeMauriac #MDM #Züri #Züridate #züridütsch #swissgerman #colors #züridütsch
The watch - sister’s first “solo articel“✨ woman power in the MDM-House🩷💪
Thank you very much for the great story
📸by @gerryamstutz
✍️by @markvanhuisseling for @weltwoche
#mauricedemauriac #watches #swissmade #swisswatches #mdm #watchsibling #zurich #articel #watches #weltwoche #uhren #womanpower
Events
Sächsilüüte
25 .04 – 28 .04
Location: MDM Atelier, Tödistrasse 48, 8002 Zurich
Zurich has Sächsilüüte and us. That’s why we’re making the Sächsilüüte timepiece. Come to the Böög and take a look at our newest timepiece.
Badi Markt Monocle Café
24 .05
Location: Monocle Café Zurich
Pleasure always makes for a good time. Enjoy with us!
Arosa Harley Weekend
13 .06 – 15 .06
Location: im Waldhotel Arosa
For over 20 years a guarantee for special Arosa moments, 2 great bands, excellent 4-star superior food, bar life, wellness, mountain feeling, petrol whispers and much more await the guests. Wonderful motorbikes and cars take the 360 bends to Arosa to celebrate the love of hot engines together. Once you’ve been there, you’ll keep coming back … Further information on the homepage.
photo basel 2025
17 .06 – 22 .06
Location: Volkshaus Basel
The world’s smallest watch boutique is back where the world is particularly beautiful and exciting. Meet the Dreifuss and have a good time.
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