CHRONO MODERN MOON DEEP BLUE
MDM.330.MN.ST.42.BE
Mechanical-automatic
Swiss Valjoux movement (ETA 7751)
moonphase
refind stainless steel case 316L | screw crown, screwed-down pusher | open case back
sapphire crystal with anti-reflective treatment on both sides | croco starp
Water resistant until 100m
Customize Watch
Watch Specifications
silvern screw-down pushers
Screw-down pushers grant an additional mechanical aspect to watches. In order to operate the stopwatch function, one has to first unscrew the collar then, close it again after stopping it. The crown is always decorated with an M.Moon with screw-down pushers, 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 â even to oneself. Moonphase 7751 movement
The mechanical automatic caliber ETA 7751 has been produced for chronographs since 1986 and has since then been continually refined. The mechanical moon phase indicator is the caliberâs distinguishing feature. The moon phases can be changed via the quick adjustment feature on the side of the case.TOP Execution
Chronograph mechanism with cams
2 push buttons
1 corrector push button
Self-winding mechanism with ball bearing
Hours, minutes, small second
Stop second device
Regulator system ETACHRON and regulator corrector
28.800 vibrations per hour; 4 Hz
Chronograph 60 seconds
30 minutes and 12 hours counters
Date indication by hand
Day, month, and moon phases showing in dial apertures
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. The crown is always decorated with an M.1
silvern screw-down pushers
2
Moon with screw-down pushers, caseback
3
Moonphase 7751 movement
TOP Execution
Chronograph mechanism with cams
2 push buttons
1 corrector push button
Self-winding mechanism with ball bearing
Hours, minutes, small second
Stop second device
Regulator system ETACHRON and regulator corrector
28.800 vibrations per hour; 4 Hz
Chronograph 60 seconds
30 minutes and 12 hours counters
Date indication by hand
Day, month, and moon phases showing in dial apertures
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.
Watch Sis @mcomomasha sents her best wishes from top of Peru MACHU PICCHU đżâ°ïžâš Soon she is back and gets her nails dirty again.
#MauriceDeMauriac #MDM #views #machupicchu #peru #travelling
Another Day - Another Event.
Thanks for inviting us #alpinetechforum @headsquarter_zurich their new office space is around the corner from our atelier.
#MauriceDeMauriac #MDM #showcasing #show #watches #zĂŒridate #zĂŒri #events #watches
We did it! We were part of the SĂCHSILĂĂTE 2025! âïžđ„ We can say that we are very attached to Zurich. It is our home. Zurich is the heart of our brand. Zurich is both an inspiration and a challenge.
With the SĂ€chsilĂŒĂŒte, however, we have come even closer to Zurich. Not only did we create the official SĂ€chsilĂŒĂŒte watch together with the ZZZ. We were also invited by Urs Bucher to walk with the @zunft_zu_wiedikon . An incredibly intense experience. đđđž
We look back on the SĂ€chsilĂŒĂŒte with our arms full of flowers and our hearts full of emotion. Thank you to everyone who experienced this day with us.
Massimo, Leonard, Masha
and the whole Dreifuss family
#MauriceDeMauriac #MDM #SĂ€chsilĂŒĂŒte #uhr #watch #böögg #zurich #spring #festival #flowers
WIN WIN WIN! Before lighting the Böögg, give your estimate of how long it will take to explode today âïžđ„Comment below đđ»Whoever is closest will receive the Pocket Böögg for home as a gift from us. Good Luck.
#MauriceDeMauriac #MDM #SĂ€chsilĂŒĂŒte #uhr #watch #böögg #zurich #spring #festival
The first 100x SĂCHSILĂĂTE watches are individually numbered and will each receive a ZĂŒri keyholder and a ZĂŒri Nato Strap, a guidline book about âSĂ€chsilĂŒĂŒteâ & the best at the end: A âPocket Böggâ from @stiftung_rgz to lighting yourself âïžđ„Now available online and in our workshop.
#MauriceDeMauriac #MDM #SĂ€chsilĂŒĂŒte #uhr #watch #böögg #zurich #spring #festival
Welcome âZĂŒri Dateâ SĂCHSILĂĂTEâïžđ„
The only mechanical watch that speaks ZĂŒridĂŒĂŒtsch, from the only watch manufacturer in Zurich. A mechanical watch could not be more Zurich. But the ZĂŒri-Date SĂCHSILĂĂTE is even more.
She not only speaks the language of Zurich,
but also remembers the most important day in Zurich. The SĂ€chsilĂŒĂŒte. As this always takes place on Mondays, SĂCHSILĂĂTE is written where MĂNTIG is usually written. And at 6 pm on the dot, the Böögg appears on the dial. As befits a Zurich watch, all of this is made here in Zurich with an automatic movement in the traditional craftsmanship. Now available online and in our workshop.
#MauriceDeMauriac #MDM #SĂ€chsilĂŒĂŒte #uhr #watch #böögg #zurich #spring #festival
The Böögg now has its own watch! âïžđ„
Together with the Central Committee of Zurichâs guilds, we have designed a timepiece especially for SechselĂ€uten.
Time plays an important role at SechselÀuten. When the churches in the old town chime at 6 p.m. sharp, the Böögg is on its way out. The shorter it takes for his head to explode, the better the summer will be. We took this as an opportunity to launch a clock together with the Central Committee of the Zurich Guilds (ZZZ).
đž @philippmueller69
Location: @aroma.schweiz with Luki Meier (the one and only official BĂĂGG Maker)
#MauriceDeMauriac #MDM #SĂ€chsilĂŒĂŒte #spring #böögg #zurich #spring #lukimeier #bööggbauer
Official collaboration with the ZZZ
The Central Committee of the Zurich Guilds (ZZZ) is the operational body of the Association of Zurich Guilds, its umbrella organisation. It was officially founded in 1871 as the âSechselĂ€uten-Central-ComitĂ©eâ and renamed the âZentralkomitee der ZĂŒnfte ZĂŒrichsâ in 1909. The ZZZ Board is headed by the ZZZ President and, together with countless volunteers, forms the organising committee of SechselĂ€uten. The link between the ZZZ and the guilds is ensured by the Assembly of Delegates. It consists of one delegate each from the Constaffel Society and the guilds. The Assembly of Delegates is responsible, among other things, for drawing lots for the order of the guilds in the Zug zu Feuerđ„
#MauriceDeMauriac #MDM #SĂ€chsilĂŒĂŒte #spring #böögg #zurich #spring
Events
The 2025 Distinguished Gentleman’s Ride
18 .05
Riding For Men’s Health
Those who love a good time are looking for a good time. You’ll have it here. Together with us – the Dreifuss family.
Badi Markt Monocle Café
24 .05
Location: Monocle Café Zurich
Pleasure always makes for a good time. Enjoy with us!
Arosa Harley Weekend
13 .06 â 15 .06
Location: im Waldhotel Arosa
For over 20 years a guarantee for special Arosa moments, 2 great bands, excellent 4-star superior food, bar life, wellness, mountain feeling, petrol whispers and much more await the guests. Wonderful motorbikes and cars take the 360 bends to Arosa to celebrate the love of hot engines together. Once you’ve been there, you’ll keep coming back … Further information on the homepage.
photo basel 2025
17 .06 â 22 .06
Location: Volkshaus Basel
The world’s smallest watch boutique is back where the world is particularly beautiful and exciting. Meet the Dreifuss and have a good time.
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