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Mauron Musy - MU04 GMT Sport

Mauron Musy MU04 GMT Sport

The new GMT Sport timepiece takes the Armure collection into new worlds: Sport & Travel.

The sporting spirit and a nO-Ring® case

Entirely crafted in titanium and recognisable by its ultra-mechanical DNA, this GMT Sport model is the ideal avant-garde partner for all settings. Its industrial design and brushed finishes endow it with a unique style that goes equally well with a driver's helmet or a gentleman's suit.

MU04 GMT Sport

MU04 GMT Sport © Mauron Musy

The hybrid ceramic and titanium bezel features a 24-hour scale enabling dual-time readings, while the colour difference marks the boundary between day and night.

The entirely in-house made case represents an authentic watch exterior complication in its own right and a world-exclusive feature. Mauron Musy is the only watch brand in the world to have developed a mechanical gasket-free water-tightness system completely free of the costly maintenance associated with polymer ageing. This patented nO-Ring® method of mechanical gasket-free water-resistance, featuring a design whose very essence is intrinsically linked to the technology involved, requires 36 highly technical elements and ensures a waterproof seal guaranteed to 300 metres.

MU04 GMT Sport

MU04 GMT Sport © Mauron Musy

This robust and technological MU04 GMT Sport model is undoubtedly the first watch with a 5-year warranty that is completely maintenance-free.

The dial is machined in a single operation using state-of-the-art laser technology. It features a very rough cast iron texture inspired by car engines. In the same spirit as the movement bridges, the hour-markers and cartouches are machined using the champlevé technique highlighting the polished script appearing in relief. The raised numerals light up in the dark thanks to a luminescent ceramic that instils a very sporty yet highly functional spirit. Five apertures offer a sporadic view of the date disc and these indexing changes.

The 60-minute scale is engraved on an imposing sloping inner bezel ring circling the dial, while a small speedometer-like 60-second counter appears at 9 o’clock. The latter is deeply recessed on a finely microblasted structure, again highlighting the raised numerals.
The sporty wheel rim-style hands are openworked as much as possible in order to ensure a transparent view of the watch face.

MU04 GMT Sport

MU04 GMT Sport case back © Mauron Musy


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The brand

Mauron Musy is an independent and family-owned brand established in Switzerland’s Broye Valley, with a DNA steeped in industrial design and mechanical technology. With its philosophy based on both watch exterior complications and Swiss craftsmanship, it stands out for its invention of the first mechanical direct-seal gasket-free water-tightness technology mechanical sealing system.

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