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Mauron Musy - Armure Mµ 03

Mauron Musy Armure Mµ 03

The new Armure Mµ 03 is not only robust, sporty, and sleek, but also refined, intriguing and sophisticated. Equipped with nO-Ring® mechanical direct-seal gasket-free water-tightness technology, this watch is water-resistant to 300m, splash-proof and easy to handle under water, making it an avant-garde partner ideal for all settings, including the most hostile environments. Entirely attired in anti-allergenic titanium, recognizable by its industrial design and brushed finishes, it is just as well teamed with adventurers’ gear as with an evening outfit.

Armure Mµ 03

Armure Mµ 03 © Mauron Musy

The in-house mechanical self-winding movement of this 2019 model is endowed with an optimal 55-hour power reserve. This exclusive Calibre MM01 was developed in collaboration with the Manufacture La Joux-Perret and drives the hours, minutes, small seconds and date functions. It features a high-end decoration: for the first time at Mauron Musy, the bridges and oscillating weight have been hollowed out and microblasted in the center, satin or sunburst-finished around the rim, in order to highlight the various inscriptions appearing in relief. Also featured on the case-back, this sophisticated finish endows the model with an industrial character.

Armure Mµ 03

Exclusive in-house calibre MM01 © Mauron Musy

The entirely in-house made case represents an authentic watch exterior complication in its own right. Mauron Musy is the only watch brand in the world to have developed a mechanical gasket-free water-tightness system. The result is a watch completely free of the costly maintenance associated with the ageing of these polymers. Inspired by the mechanical principle of the clamp brace, the patented nO-Ring® technology requires 36 highly technical elements, compared to about ten components for a traditional case. The highly specific design of the Armure Mµ 03 is a direct result of this innovation, presented as a world premiere in 2015.

Armure Mµ 03

Armure Mµ 03 © Mauron Musy

On the front side, the in-house dial features a sandwich structure composed of two superposed metal plates. The upper part features a finely microblasted surface finish and a curved snailed pattern in the center and on the small seconds counter. In the same spirit as the movement bridges, the hour-markers and cartouches on the lower dial are machined using the champlevé technique, highlighting the polished script appearing in relief. As for the case, its angles have been softened and its surfaces satin-brushed. This timepiece is delivered with two rubber and leather straps featuring a tool-free change system.

Armure Mµ 03

© Mauron Musy

The Armure Mµ 03 is the first watch with a maintenance-free five-year guarantee.


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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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