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.
The MDM Family found a new home and celebrated it BIG 🍾✨
The doors are officially open at the new address — Rämistrasse 5, 8001 Zurich — and we celebrated in style. Great people, great vibes, bold watches, and plenty of reasons to raise a glass.
Right in the heart of Zurich, the new space feels exactly like us: special, colorful, historic, and full of character.
Here’s to new beginnings, good times, and ticking into the future together.
#OpeningParty #MauriceDeMauriac #Zurich #SwissWatches
DJ @doppelganger_paris
Pizza @pizzanationzurich
Wine @bechtel.weine & @zurischum
Video @joshuameeksrayvon
WE ARE OPEN 💥
You can now visit us at Rämistrasse 5, 8001 Zurich.
We still can hardly believe our eyes. Once more, it is proof that team work makes the dream work. Watching this vision come to life in such a short time, through the hands of so many talented and dedicated people, feels amazing.
Tomorrow, we open the doors to our first floor and the gallery, while we continue working on the third. Step by step.
A special thank you goes to everyone in our MDM-Family and our hardworking team, who made this possible.
Come by and see it for yourself. We are very much looking forward to welcoming you! #teamwork #mauricedemauriac #zurich
New opening hours : Mo-Fr 10-18.30 & Sa: 11-17.00
Les Mauriacs
Massimo, Leonard and Masha
TIME TO MOVE 📦 After 26 years at our beloved Atelier on Tödistrasse 48, the time has come for a new chapter.
We are incredibly excited about this big step and can’t wait to welcome you into our new home at Rämistrasse 5.
We found the perfect place. Beautifully enough, it sits just opposite our father’s favourite restaurant @kronenhalle (We like to think of it as his sign from heaven)
Please note that we will be closed from February 9 to 15 while we move.
From Monday, February 16, we look forward to opening our doors at our new address:
Rämistrasse 5, 8001 Zürich. #moving #mauricedemauriac #rämistrasse
BE READY FOR OUR NEXT BIG MOVE✨. New address, same spirit. See you soon at Rämistrasse 5, 8001 Zurich. #rämistrasse #mauricedemauriac #bigmove
Incredible! The Russell Story continues…
After visiting us during the @zurichfilmfestival Russell invited us to personally deliver his Rallymaster IV to his farm in Nana Glen. So after launching it in Melbourne during AO 2026 we went to see him on his farm and stayed full three days. We had just an amazing TIME.
This is a real dream coming true and an once in a life time experience! But most important it shows that also Hollywoodstars are only human beings who love community & family ❤️
#MauriceDeMauriac #MDM #RussellCrowe #Family #community
Thank you for coming to see the MDM Family @mansworldcom
Many, many friends, clients and visitors out. This is what we call a true community and we felt the love ❤️
Thanks again and see you next year @mansworldcom
#MansWorld2026
#10YearsOfMansWorld
#LifestyleEvent
#ExperienceInspirationEnjoyment
Surf’n Tennis 🌊🎾 - is it a match? Our own @carltondewoody thinks definitely YES. Find out why in the newest article on @wornanswound. Link in the bio.
#MauriceDeMauriac #RallymasterIV #MDM #Racquet
Design @carltondewoody
Collaboration @racquetmag
Photos @mollycranna
Talents @flydaws & @jordaanashley
Rallymaster IV Launch Party was a blast. 💗🎾
Thank you everybody who came out to celebrate this new piece. Swiss Made with Love.
FYI: The Rallymaster IV is available to check out @timetideshopau until the end of Australian Open 2026. For more info visit our website. Link in the bio.
Photos & Video: @rachaelvowlescreative
#MauriceDeMauriac #MDM #RallymasterIV #Launchparty #timeandtide
Tripadvisor
+ Zoom
Close