CHRONO MODERN BLACK | ORANGE HAND
MDM.330.PVD.45.BK.OE
mechanical-automatic Swiss
Valjoux movement (ETA 7750)
Black PVD coated housing | screw crown, screw pusher | open case back
sapphire crystal with anti-reflective treatment on both sides | textil strap
100m water resistent
Watch Variations
Customize Watch
Watch Specifications
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.Chrono, 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 calibre. 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.Chrono – the darker the brighter
Superluminova 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.ETA 7750 Movement
After the takeover by ETA, the Valjoux 7750 was re-named the calibre ETA 7750. This is quite possibly the most successful automatic chronograph movement of all time. The calibre stands out due to its high degree of accuracy and robustness. It has 25 stones, a ball-bearing mounted rotor, and a unidirectional winding mechanism. The 7750 has a 1/8-second counter, a 30-minute counter, a 12-hour counter, 28,800 half oscillations per minute and a power reserve of ca. 44 hours. The loss of accuracy is 1-6 seconds per day. Movement revisions are recommended every 3 to 8 yearsTOP Execution
Chronograph mechanism with cams
2 push buttons
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 and day, corrector
25 Jewels
PVD coating
The PVD-coating (Physical Vapour Deposition) increases the hardness of 316L stainless steel or titanium. The surface is particularly smooth and offers the surface structure more lasting protection. During the vaporization process the ion particles of the original material are replaced by particles of another color. The result is deep black. 1
Screw-down pushers
2
Chrono, screw-down pushers, caseback
3
Chrono – the darker the brighter
4
ETA 7750 Movement
TOP Execution
Chronograph mechanism with cams
2 push buttons
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 and day, corrector
25 Jewels
5
PVD coating
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.
Chrono Modern Bronze Brown
5.450 CHF
Chrono Modern “ACE Cafe Members Club Watch”
5.450 CHF
Chrono Modern “Safari”
3.850 CHF
Chrono Modern Bronze Safari
5.800 CHF
Chrono Modern Full Bronze Black
6.450 CHF
Chrono Modern Full Bronze Smaragd Green
6.450 CHF
Chrono Modern Titanium DLC all Black
5.850 CHF
Happy Birthday Switzerland 🇨🇭❤️
August 1st – we celebrate Swiss National Day: a day that honors the unity, freedom, and shared history of our country. It’s a moment to pause and reflect on what truly matters: time and family.
#switzerland #nationalday #swissnationalday🇨🇭 #mauricedemauriac #mdm #watches #time #happybirthday
From Zurich to St. Moritz 🇨🇭🐮Swissness turned all the way up.
Cows on the left and mountains on the right.
And yes, you’ll find us all summer at Lesunja, St. Moritz. Drop by and say hi @lesunja #summer #switzerland #watches #stmoritz #mdm #mauricedemauriac
The Dialectic Zug Open 2025 has been decided. We, who like to talk about ourselves, would simply like to congratulate the winner Lukas Klein on his victory. This is his second Challenger title in two weeks. We are very proud to have been able to accompany him on this journey.
It was Leonard who presented him with his personal Dialectic Zug Open watch.
Thank you for being part of the excitement, thank you for the great moments we had on site. We remain loyal to tennis and hope to see you again somehow.
Massimo, Leonard, Masha
and the whole Dreifuss family
📸 @breakpoint_images
#winner #family #tennis #dialecticzugopen #zugopen #dialectic #proud #love #tennis
From Wimbledon to Zug! Different tournament - same pose 🙌🏻
#MauriceDeMauriac #MDM #DialecticZugOpen #ZugOpen #Tennis #watch #tenniswatch
Dialectic Zug Open has its best time: ours!
As Official Time Keeper, you have to be convinced of this even before the tournament. Now we’re here, feeling the vibes of the tournament and we know it’s for real. The weather could have been a little kinder. But even that can’t take the smile off the faces.
Massimo, Leonard, Masha
and the whole Dreifuss family
#MauriceDeMauriac #MDM #DialecticZugOpen #ZugOpen #Tennis #watch #tenniswatch
We serve in Zug 🎾💙
As the official timekeeper of the Dialectic Zug Open 2025, we have designed a new version of our iconic Automatic Classic, a watch inspired by tennis & Zug.
The new Dialectic Zug Open is limited edition and comes in a special box with a personalized tennis ball and an additional strap: a two-piece elastic TextilFlex strap and a Milanese strap (both with quick-change system) ensure versatility on and off the court.
#MauriceDeMauriac #MDM #DialecticZugOpen #ZugOpen #Tennis #watch #tenniswatch
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! 🌵
Events
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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