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Maurice de Mauriac CHRONO MODERN DEEP BLUE MDM.330.ST.45.BE Croco New

Maurice de Mauriac CHRONO MODERN DEEP BLUE MDM.330.ST.45.BE Croco New

Normal price €3.979,00 EUR
Normal price Selling price €3.979,00 EUR
Special Price Sold out
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Low inventory: 1 remaining

Hervorragend • 4,9
TrustScore 5 von 5
  • Delivery time: 2-5 business days
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Maurice de Mauriac CHRONO MODERN DEEP BLUE MDM.330.ST.45.BE on crocodile strap.

Mauriac de Mauriac built his success on these watches. They are the classics and can therefore forever be called “Chrono Modern”. The watch developed by Daniel Dreifuss with the 051015 dial gives the watch and its 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. You will love her as she will love you.


  • Swiss Valjoux movement ETA 7750
  • Stainless steel case 316L satin finish
  • Ø 39 mm | Horn-to-horn: 46.5mm
  • Ø 42 mm | Horn-to-horn: 50mm
  • Ø 45 mm | Horn-to-horn: 53.5mm
  • screwed crown, screwed pushers
  • Visible bottom
  • Croco bracelet
  • Sapphire crystal with anti-reflective coating on both sides
  • 100 meter waterproof
Maurice de Mauriac CHRONO MODERN DEEP BLUE MDM.330.ST.45.BE Kroko Neu


The pushers are the direct contact between the clockwork and the person. The stop function can be started, ended and reset. To prevent these functions from being triggered accidentally, we offer screw-in crowns. Before use you must first unlock the crown and secure it again after use.


In our see-through cases, a blue anti-reflective sapphire crystal reveals the pulsating caliber. You have the feeling that you can see and feel the soul of the mechanical automatic movement. The watch is alive. Together with a labeled rotor, every watch becomes a highly emotional gift. Even to yourself.

Maurice de Mauriac CHRONO MODERN DEEP BLUE MDM.330.ST.45.BE Croco 


After being taken over by ETA, the former Valjoux 7750 is called caliber ETA 7750. It is probably the most successful automatic chronograph movement of all time. This caliber is characterized by high accuracy and great robustness. It has 25 jewels, the rotor has ball bearings and is wound on one side. The 7750 has a 1/8-second counter, a 30-minute counter, a 12-hour counter, 28,800 vibrations per hour and a power reserve of approximately 44 hours. Loss of accuracy of 1 to 6 seconds per day. Revisions are recommended every 3 to 8 years.

TOP version
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


Not all stainless steel is the same. We use 316L stainless steel, one of the hardest stainless steels in the world. In addition to its hardness and durability, this stainless steel is also characterized by a very fine silver tone when given the appropriate finish. The nickel emissions from 316 L stainless steel are significantly lower than, for example, from 904 L stainless steel, which is also high-strength. For us, this is a reason to prefer 316 L stainless steel.


Superluminova is a phosphorescent luminescent material and free of radioactive additives. Superluminova is a hundred times brighter than other inactive luminescent pigments.If the luminous pigments have been stimulated by daylight or artificial light, they release the light energy they have absorbed over several hours in the dark. This makes the watch extremely easy to read, even in the dark.

The MODERN CHRONO titanium watch in the best of 20 pilot watches video

My conclusion:

David Drilling

"I already tested the titanium version. This is another version of the CHRONO MODERN, this time in a beautiful blue. Here with a diameter of 42 & 45 millimeters on the beautiful Crocodile bracelet. Behind the large glazed case back works ETA's legendary Valjoux 7750, perhaps the most successful chronograph movement of all time in a TOP version! Even more superlatives round off the excellent impression of this DEEP BLUE chronograph. A clear purchase recommendation from me!"



Maurice de Mauriac


Chronograph,Pilot's watch


39mm, 42mm, 45mm


Crocodile bracelet








sapphire crystal


stainless steel


ETA 7750


men's watch


New & OVP

Maurice de Mauriac Zurich

Switzerland reinterpreted

Since 1997, Daniel Dreifuss has built a solid reputation as a Swiss watchmaker under the Maurice de Mauriac brand - now a real family business. Variety of variants thanks to interchangeable bezels is the trademark of MDM watches.

Find out more about the brand