AUTOMATIC MODERN GMT
MDM.130.GMT.ST.42.BK
mechanical-automatic Swiss
movement (ETA 7764)
GMT – indicates a second time zone
stainless steel | open case back
sapphire crystal with anti-reflective treatment on both sides | croco 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. 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 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
Steel
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.
As the cheers fade away of Wimbledon, we are already on our way to the Dialectic Zug Open 🍒🎾 from July 20 to 27, 2025. The ATP 125 event at the Zug Tennis Club. We are the official timekeeper and have developed an extraordinary watch for this tournament.
We are giving away two VIP tickets every day for the tournament. Simply contact us in any way to let us know that you are ready to go, and hope that luck is on your side. 🍀🤞🏼
#MauriceDeMauriac #MDM #ZugOpen #DialecticZugOpen #tennis #tournament #challenger #atp #atp125
TIME to honor our mom! 🌵
Happy retirement to the most amazing, most generous, and hardest working woman we know! Thank you for your love, thank you for supporting us in every situation and for always cheering us on. You are the most creative person with the purest heart.
MDM would not have been the same without you!
We love you deeply.
Now it’s YOUR TIME 🌸🍀🥳🥰🫶🏽✨👊🏼👩🏻🎨🧚🏼♀️💃🏻🏄🏻♀️🎨🪗✈️🏖️🏜️🌋🏔️⛩️🌠
Thank you @memorie_moebel for this amazing @gufram Cactus ❤️ a dream piece our mom had on her wishlist for years! 🌵
Wimbledon Final: Who is gonna win?🎾🏆
👇🏻
#MauriceDeMauriac #MDM #Wimbledon #RallymasterIII #racquet
15:LOVE 🩷🎾 The last 15x Rallymaster III are on the line - it‘s now or never!
📸 @which_watch_next
#MauriceDeMauriac #MDM #RallymasterIII #last10 #limitededtion #oneofhundred
When you watch 👀 vs. when you got watched! 🙌🏻
Always double wristed in Wimbledon.
📸 @photobysventhomann
#MauriceDeMauriac #MDM #RallymasterIII #Wimbledon
Meet @jilteich our newest Ambassatrice. Who will start today in Wimbledon 💚🎾💜 Good Luck Jil and welcome in the MDM Family!
She is wearing the Rallymaster III designt by @carltondewoody in collaboration with @racquetmag , only a few left - so better be fast than sorry.
📸 @photobysventhomann
#MauriceDeMauriac #MDM #JilTeichmann #Rallymaster #tennis #swisstennis
Only a few people can drive the Mille Miglia. ❤️🏁
We have the Mille Miglia feeling for you.
The most beautiful race in the world is currently running, the race that wrote legends and still moves people’s hearts today. It’s not just any race - it’s the Mille Miglia, the legendary road race that transformed Italy into a stage for heroes from 1927 to 1957. The Mille Miglia was always more than just a race. It was an epic battle against nature, time and the limits of human ability.
For hours on end, the drivers drove 1,000 miles through the picturesque but challenging Italian countryside - from Brescia to Rome and back. The route led through fog, gravel roads and city junctions where only courage, skill and madness made the difference. Legends were born along the way: Nuvolari, who overtook Brivio in the dark with skill and courage, barely visible to the cameras. Or the British racing driver Moss, who averaged 157 km/h - with paper maps wrapped in a roll around his arm.
The Mille Miglia was always more than just a race; it embodied speed, style and an unbridled passion for competition. Drivers risked everything to achieve glory.
All this is in our L3 SPHERIC RED. It lets you ride the Mille Miglia all day long, when the (racing) drivers are already back at home or in the office.
#MauriceDeMauriac #MDM #millemiglia #L3 #L3SphericRed
Only a few people can drive the Mille Miglia. ❤️🏁
We have the Mille Miglia feeling for you.
The most beautiful race in the world is currently running, the race that wrote legends and still moves people’s hearts today. It’s not just any race - it’s the Mille Miglia, the legendary road race that transformed Italy into a stage for heroes from 1927 to 1957. The Mille Miglia was always more than just a race. It was an epic battle against nature, time and the limits of human ability.
For hours on end, the drivers drove 1,000 miles through the picturesque but challenging Italian countryside - from Brescia to Rome and back. The route led through fog, gravel roads and city junctions where only courage, skill and madness made the difference. Legends were born along the way: Nuvolari, who overtook Brivio in the dark with skill and courage, barely visible to the cameras. Or the British racing driver Moss, who averaged 157 km/h - with paper maps wrapped in a roll around his arm.
The Mille Miglia was always more than just a race; it embodied speed, style and an unbridled passion for competition. Drivers risked everything to achieve glory.
All this is in our L3 SPHERIC RED. It lets you ride the Mille Miglia all day long, when the (racing) drivers are already back at home or in the office.
#MauriceDeMauriac #MDM #millemiglia #L3 #L3SphericRed
Events
ZUG OPEN 2025
20 .07 – 27 .07
Location: Tennisclub Zug
Where people meet to live their passion, there we are too. Let’s have a good time together.
St. Moritz POP-UP
21 .07 – 17 .08
Location: Lensunja Fine Jewellery
High above, where luxury meets serenity: in St. Moritz, you will find our pop-up store at Lensunja Fine Jewellery – and the feeling that time can be more than just time.
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