AUTOMATIC MODERN
MDM.133.ST.SL
mechanical-automatic Swiss
movement (ETA 28.24-2)
refind stainless steel case 316L | open case back
sapphire crystal with anti-reflective treatment on both sides | brown croco leather strap
Water resistant until 100m
Customize Watch
Watch Specifications
Automatic in steel, side perspective
The cases for automatic watches are 12 mm tall and have a crown. The crown offers grip and precise turning, thereby making adjustments to the watch very easy. The watch is water resistant to 10 ATM. This means that the watch can be worn, for example, while washing your hands, in the rain, in the shower, while washing the car, skiing, trekking or swimming.Automatic, caseback
Our display back case uses a blue anti-reflective sapphire crystal and thus allows for an unobstructed view of the pulsating caliber. One has the feeling that the soul of the mechanical automatic movement can both be felt and seen. The watch is alive. Together with the possibility of the custom labelled rotor, each watch becomes a truly personal gift – even to oneself. Caliber ETA 28.24-2
This movement is found in a number of the well-known flagship models. Among the self-winders, it is considered the premium calibre. It is based on the ETA 28.24 calibre, which has proven to be a workhorse. This movement is extremely reliable and has a very long service life.TOP Execution
Hours, minutes, sweep second
Self-winding mechanism with ball bearing
Date, corrector
Regulator system ETACHRON and regulator corrector
28.800 vibrations per hour; 4 Hz
25 Jewels
Steel with M-crown
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 its 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 favor 316L stainless steel.1
Automatic in steel, side perspective
2
Automatic, caseback
3
Caliber ETA 28.24-2
TOP Execution
Hours, minutes, sweep second
Self-winding mechanism with ball bearing
Date, corrector
Regulator system ETACHRON and regulator corrector
28.800 vibrations per hour; 4 Hz
25 Jewels
4
Steel with M-crown
Modern
Our success is built on these watches! They are our classics, and may forever be called "Chrono Modern". Designed by Daniel Dreifuss, the 051015 dial gives both watch and owner a subtle dynamism. The dimensions of these watches and their clear edges leave no doubt - a "Chrono Modern" always adorns a strong arm. No matter whether on water, on land or in the air. Mechanically driven, of course, the "Chrono Modern" is modular in design and allows for unique customization. You will love it as it will love you.
A Dial with the Depth of Fine Red Wine
The sunburst red dial shifts with every ray of light—vibrant, deep, and endlessly nuanced. Sometimes bold, sometimes mysterious, always captivating.
A dial that leaves a lasting impression without ever demanding attention.
#MauriceDeMauriac #MDM #wine #reddial #winetime
The L3 Sommelier Watch 🍷🍇 Created in partnership with the ASSP (Association Suisse des Sommeliers Professionnels).
Like a great wine, true character is revealed over time. The L3 Sommelier embodies this philosophy—crafted to endure, refined through patience, and made for generations.
Each piece is personalized with its owner’s name and ASSP membership number.
Two worlds. One shared passion: time.
Now available, but only for the Members of the ASSP.
#MauricedeMauriac #MDM #Wine #assp #winetime
Dolce Vita on the Boat⛵️🇮🇹
Our Captain Diego knows made our time on „Giulietta“ unforgettable. We met in Australia through a mutual friend ;) and now here we are, spending the most incredible day on his boat along the Ligurian coast.
Thank you for showing us Cinque Terre from a completely different perspective 🤿
Thanks for everything @fishandchillboattour
#mauricedemauriac #cinqueterre #italy
WE ARE READY FOR SUMMER ☀️
Summer is our favorite season, so of course we had to bring out all the colorful straps and accessories ;)
And yes… the finish flag window was a must🏁 . #mauricedemauriac #natostraps #zürich
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
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