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Limited edition of 8 pieces

Hard Gold Skeleton

Try a watchband
  • Mauron Musy - rubber blue gold
  • Mauron Musy - Black rubber
  • Mauron Musy - White rubber
CHF 78 000.- *(International VAT excluded)
Try at home
Mauron Musy - Swiss crafted More than swiss made
100% Swiss crafted

Delivery time - June 2024.
Payment terms - 50% upon ordering and 50% before delivery.

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A stunning mechanism born of the Art of Architecture and Blueprint Drawings

Innovative, elegant, ingenious. Inspired by the Blueprint drawings used by engineers for their technical definition sketches, MAURON MUSY presents its latest venture into the world of new-era watchmaking: the MU05-302.

Mauron Musy - A stunning mechanism born of the Art of Architecture and Blueprint Drawings


Material :Hard Gold 18K
Diameter :44 mm
Thickness :13 mm
Components :
Crystal :
ARunic anti-reflective sapphire
Caseback :
Transparent, anti-reflective sapphire
Specific features :
nO-Ring® mechanical water-tightness to 300 m. (30 ATM)
Swiss Crafted
Mauron Musy - Case


Reference :


Mechanism :

Exclusive self-winding Calibre
6.55 mm thick, 25 jewels, 167 components
Bidirectional automatic winding
Swiss lever escapement

Power reserve :55 hours
Frequency :
28’800 vph (4 Hz)
Diameter :
33 mm
Mauron Musy - Movement


Hour, Minute :By central hands
Second :Small seconds at 9 o’clock
Mauron Musy - Functions


Technical specifications :Dial in 6 parts, machined in full

Diamond-polished angles
Stamped with the serial number on 8

Color :Blue anodized and SLN lines
Hour-markers :Full 3D laser engraving
Specific feature :
Swiss Crafted label
Hands :
Rose gold, diamond-polished hands
Luminescent tip
Mauron Musy - Dial

Water Resistance

Pressure :30 ATM (300 metres)
Specific feature :nO-Ring® by MAURON MUSY Patented direct mechanical sealing technology

→ Discover the nO-Ring® technology

Mauron Musy - Water Resistance


Rubber :FKM
Leather :Rawhide Timberland calfskin or alligator
Case fastening :
Standard spring-bar, 22 mm
Buckle :
20 mm grade 5 titanium folding clasp
Specific feature :
Delivered with two straps enabling tool-free interchangeability
Mauron Musy - Strap

Say goodbye to O-rings AND to services!

nO-Ring® technology is so accurate that your watch is water-resistant without any rubber gaskets, thus eliminating any specific maintenance to replace them.

To find out why this is a real advantage and to learn all about nO-Ring® technology, watch the explanatory video or experience it through our 3D simulator.
Our nO-Ring® technology requires no specific maintenance. Its complexity is intuitively grasped, meaning any professional watchmaker can service the watch.We nonetheless advise you to work with an authorised MAURON MUSY partner so that your warranty can be taken into account and extended. Feel free to contact us for further details regarding after-sales service.

→ View maintenance advice
Mauron Musy - Say goodbye to O-rings AND to services!
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Discover how we build it

Know-how Mauron Musy
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