L2 STEEL DEEP ARCTIC
MDM.L2.FLST.BE
design by Fabian Schwaerzler
“Maurice de Mauriac has invested years in the development and manufacture of professional diver’s watches. This ‘L2’ style is crafted from 316L stainless steel – one of the hardest and most resistant in the world – and equipped with a helium valve to release excess pressure when diving below 300 metres. It has large luminescent indices and an ETA 28.24-2 movement which will stand the test of time.”
Watch Variations
Customize Watch
Watch Specifications
L2 STEEL, 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 IN STEEL, 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. CALIBER ETA 28.24-2
ETA 28.24-2 is one of the most famous Swiss watch movements.TOP Execution
Hours, minutes, sweep second
Self-winding mechanism with ball bearing
Date in window, corrector
Regulator system ETACHRON and regulator corrector
28.800 vibrations per hour; 4 Hz
25 Jewels
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 THE DARKER, THE BRIGHTER
Super-luminova is a phosphorescent phosphor, and free of radioactive additives. Superluminova is a hundred times brighter than other inactive luminescent pigments. When the luminescent pigments have been excited by daylight or artificial light, they release the absorbed light energy over several hours in the dark. This gives the watch extremely good clarity even in the dark. 1
L2 STEEL, HELIUM RELEASE VALVE
2
L2 IN STEEL, CASEBACK
3
CALIBER ETA 28.24-2
TOP Execution
Hours, minutes, sweep second
Self-winding mechanism with ball bearing
Date in window, corrector
Regulator system ETACHRON and regulator corrector
28.800 vibrations per hour; 4 Hz
25 Jewels
4
STEEL
5
L2 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.
3…2…1… ACTION! - On the court 🎬🎾
We were proud to sponsor Tennis tournament of the Zurich Summit 2026 and celebrate the winners with 2x Swiss Tennis Rallymaster.
This year, the tournament was part of the vibrant atmosphere surrounding the Zurich Summit, a prestigious two-day boutique conference bringing together leading filmmakers, executives, agents, entrepreneurs and investors from film, entertainment and technology.
With a unique focus on connecting the European and US markets, the Zurich Summit creates opportunities for cross-border collaboration, inspiring conversations and new ideas.
From the tennis court to the world of film, creativity and technology — we love seeing different worlds come together in Zurich. I
#MauriceDeMauriac #SwissTennis #Rallymaster #ZurichSummit #ZFF
ONE YEAR ANNIVERSARY✨
Already one year since this legend walked in! @russellcrowe and — almost unnoticed haha…
Ready for a new ZFF and this time, of course, also as a Donor! 🎬✨ @zurichfilmfestival
Can’t wait for all the amazing movies, people and moments over the next two weeks.
See you there or in the shop?
Now even closer to the main venue! #mauricedemauriac #ZFF #russellcrowe #rallymaster #zurich
Homo Faber — An Island of Light. ✨
An entire island celebrating the people who make things by hand.
One of the most beautiful exhibitions we have seen , because at its heart is an idea we deeply believe in: craftsmanship matters.
Every room is another universe. Different materials, different traditions, different hands, but always the same obsession with detail, precision and creating something that lasts.
It felt very close to what we believe:
Our watches are not made to simply tell time. They are objects shaped by people, attention and countless small details. From the first sketch to the final hand finishing, it is the human touch that makes a watch feel like more than an object.
Homo Faber celebrates the makers.
We celebrate them too.
Because in a world of mass production, there is something quietly powerful about making fewer things — and making them well.
If you are in Venice, go. If you’re not — perhaps this is a good reason to come. 🇮🇹
#MauriceDeMauriac #MDM #HomoFaber #Venice
72 hours in Venice 🇮🇹
Couldn’t fit more food or drinks into these 3 days…
We were just talking about how lucky we are that we get to travel together as siblings, and all three of us couldn’t be more grateful for everything we get to experience together. Sharing it makes everything so much more fun and meaningful. Wouldn’t be the same otherwise. ❤️
If you need some Venice inspiration, hit us up haha - we got you!!
Walked 15k, ate and drank like kings & queens all day long!
See you soon again, Venice! 🤍 #mauricedemauriac #venice #homofaber #italy #watches
When Russell invites you to the Venice Film Festival, you arrive in style. ✨
What an honor and privilege to be part of the chosen small crew witnessing the premiere of Russell’s heart project: WHAT LOVE BUILDS ❤️
His biography, documenting 47 years of making music and the incredible journey behind it, was brought to life on the big screen in the sold-out Sala Grande at the Venice Film Festival — and honestly, it was simply out of this world.
From Zurich, to Australia, and now to Venice… we couldn’t be more proud to have been a small part of Russell’s journey over the past year.
What a year it has been for us. ❤️
Thank you so much, Russell. We truly appreciate it all and never take any of these incredible moments for granted.
Here’s to music, friendship, unforgettable experiences, and a year we will never forget. 🥂✨
#MauriceDeMauriac #MDM #Venice #venicefilmfestival #Russelcrowe
@russellcrowe
@labiennale
21x horses and 1x Grenadier? This weekend Ferrari’s Meeting at Lago Maggiore 🇮🇹🌅 - where else.
Good Vibe, beautiful cars & watches. Is there any better weekend plan?
We don’t think so.
Happy Weekend.
Sound on 💥
Proud to present the “Schöngschwingerpreis”! 🇨🇭🏆
Today, at the Kilchberger Schwinget — the Champions League of Swiss Schwingen — we celebrate not only strength, technique and fighting spirit, but also the most elegant style in the sawdust ring.
We looking forward who will be our Schöngschwinger . For sure a true champion of style! 💪✨
#KilchbergerSchwinget #Schwingen #Schöngschwingerpreis #SwissTradition #ChampionsLeague
We couldn’t be happier and prouder to be back at @globus Bahnhofstrasse! ✨
Find us on the 3rd floor until September 23rd; right in the heart of Zurich.❤️
Come by, say hi
Schweizergasse 11, 8001
Mon–Fri 10am–8pm
Sat 9am–8pm #mauricedemauriac #watches #globus #bahnhofstrasse
Events
GLOBUS POP-UP
01 .09 – 23 .10
Location: GLOBUS Bahnhofstrasse,
The world’s smallest watch boutique is moving to Bahnhofstrasse for three weeks. Stop by, meet the Dreifuss family, and enjoy a wonderful time with us.
ZURICH FILM FESTIVAL
24 .09 – 10 .10
Location: Zurich, Switzerland
Great stories take time. As the Zurich Film Festival brings people and stories together, we look forward to sharing some good time with you.
Tripadvisor