L2 GMT STEEL BLACK
MDM.L2.ST.BK-2-1-1
design by Fabian Schwaerzler
“The clear, unadorned lines of the L Series are perfect for a diver’s iteration, which is as much substance as it is style: waterproof to 300m, surgical steel in 316L quality and a helium outlet valve are other features. What does that mean? Nothing less than the ability to make a long saturation dive without worrying that your sapphire glass will fall off when you finally reappear and relax.”
Watch Variations
Customize Watch
Watch Specifications
Rotating bezel with 24H display
To indicate GMT, the L2 has another hour hand, which is typically arrow-shaped than the 12-hour hand. In contrast to the hour hand, the GMT hand circles the dial once within 24 hours, i.e. only half as fast, so you can also set and keep an eye on the time in another time zone.L2 Helium release valve
During extreme diving situations, helium atoms make their way into the watch. As such, the process of decompression could dislodge the watch crystal. The helium release valve prevents this from occurring by allowing the excess pressure to escape via the valve, due to this special valve, it is possible to dive below 300 meters.L2 Caseback
A watch like a lion, a sea lion. What animal is closely associated with people and is known for its skillful ability to dive to great depths? The sea lion. The backside of the L2 is adorned with this magnificent creature, whose maneuverability, elegance and function is attuned to life underwater. Represents a diving watch blending all of these traits. Given that the lion is the symbol of Zurich, the city that has shaped the evolution of this watch, it seems only appropriate that the sea lion should be the symbol of the Maurice de Mauriac L2. A roar – both below and above water – has been sent out from Maurice de Mauriac throughout the world.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.L2 GMT – 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 light energy in the dark for several hours. This gives the watch extremely good clarity even in the dark.1
Rotating bezel with 24H display
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L2 Helium release valve
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L2 Caseback
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Steel
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L2 GMT – The darker, the brighter
L-Series
Fabian Schwaerzler, Swiss designer and purist, has chosen the simple line as the core, clean, minimal design element and thus gave birth to the L-Series. Connecting the line series from the Bauhaus era, to the present Icons of watch design they have since become. His minimalist design allows the watches to be discreetly present, yet in addition, fill the void. Follow the line. This series will show you the beauty of time.
LES MAURICES À MARRAKESH 🌈🎈✨
A special Marrakesh escape to celebrate our dear mother’s 65th birthday — surrounded by vibrant colours, beautiful flavours, family - above all, love ❤️
A little sunshine, a lot of joie de vivre and moments worth stopping time for.
Back to rainy Zurich, but the spirit stays with us. Shukran Marrakesh🙏🏻✨
#MauriceDeMauriac #LesMaurices #CelebrateLife #Marrakesh
Christmas came early! 🌟
We had the pleasure of customising a Züri-Date for the 10th anniversary of a Zurich-based company(and let us tell you, it was a success!)
The whole team put their creativity and dedication into it, and together with the CEOs, we created something very special to celebrate this milestone.
We couldn’t be happier to have made this evening memorable and to be part of their journey.
Maybe you’re next? 😉
#MauriceDeMauriac #ZüriDate #madeinzurich #teamevent
Some watches tell the time. Others make it shine.
Perhaps that is precisely why the DJ duo Doppelgänger love the Pillow Ghost so much. Amid the beats, movement and people who want to lose track of time for a few hours, this watch feels remarkably at home. It dances along. On a wrist that plays music, follows rhythms and shapes the night. And while the lights flicker around it, its own glow gives time both clarity and meaning.
There is something lovely about that thought. A watch that comes most vividly to life in the very place where people would rather forget what time it is.
Pillow Ghost 👻
Because the Ghost has a special relationship with darkness. As daylight fades, its luminous dial comes to the fore. What is an exceptional piece of design by day becomes a small spectacle of light and time at night. The watch changes its appearance without losing its character. It becomes visible as so much around it disappears from view.
#MauriceDeMauriac #MDM #PillowGhost #pillow #watch
Something new is coming 👻 31 Ocotober 👻
#staytuned
#MauriceDeMauriac #MDM #Pillowghost
We are gonna miss you @stanwawrinka85 ✨🙏🏻… and we miss you @daniel.dreifuss_zurich_watches
One of our heroes has left tennis - was our favorite forever… hardest fighter! True passion, true sportsman.
#MauriceDeMauriac #MDM #StantheMan
Is there a better watch review as from Russell Crowe himself?
We don’t think so. Enjoy @russellcrowe talking about our newest Rallymaster Swiss Tennis in collaboration with @swiss_tennis - design by @carltondewoody
Happy Sunday FAM ❤️
#mauricedemauriac #russellcrowe #watches #review #andyswatches
Oh my god, moving was a huge step for us! ❤️
Taking over our dad’s legacy has been one of the most beautiful gifts we could have received. And getting to do it together, as siblings, makes it even more special.
Wouldn’t be the same without our young, passionate team. So much love for what we do and for the people we do it with. ❤️
#mauricedemauriac #moving #madeinzurich #independentwatchmaking atchmaking #familybusiness
Events
Bellevue Noël
19 .11 – 23 .12
Location: Sechseläutenplatz, 8001 Zurich
When Zurich is aglow with Christmas cheer, we’re right in the thick of it too. Come and visit us at our Christmas hut at Bellevue Noël, discover our watches and enjoy a wonderful time full of festive moments with the Dreifuss family.
Advent Season at Maurice de Mauriac
29 .11
Location: Atelier MDM
Rämistrasse 5, 8001 Zurich
As Zurich lights up for Christmas, we open our doors on Advent Sundays too. Visit us at our atelier on November 29, December 6 and December 20, 2026, discover our watches, and enjoy a wonderful time with the Dreifuss family, filled with festive cheer and the magic of Christmas.
Ricardo for Good – Time to Make a Difference
01 .12 – 10 .12
A watch with a personal story, supporting a good cause. From December 1 to 10, Carlos Leal’s personal ZÜRI-DATE will be auctioned on Ricardo. 100% of the proceeds will go to UNICEF. Place your bid and turn a special timepiece into a symbol of solidarity.
TimeForArt – One Rallymaster. One of a Kind.
05 .12
Art and watchmaking share a passion for the extraordinary. Together with Carlton DeWoody, we have created a very special Rallymaster for the TimeForArt auction at Phillips in New York. A unique piece featuring a chalk-white case and a specially designed leather strap.On December 5, 2026, our one-of-a-kind timepiece will be auctioned in support of the Swiss Institute. Through this collaboration, we hope to support the art of tomorrow and make a difference together.
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