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Perrelet - The New-Generation Calibre P-331-MH

Swiss watch manufacturer Perrelet is renowned for its patented Double Rotor and Turbine technology, two inventions that single out its timepieces in the vast watchmaking landscape. For some time now, the Maison has limited communication regarding its behind-the-scene activities.

During this period, the Maison has been busy restructuring the brand with a marked emphasis on Research & Development with the aim of consolidating the excellent quality and reliability of its watches. While the brand remained silent on the restructuring front, there has been no shortage of press releases regarding new products.

The first sign of renewal at Perrelet was announced at the end of 2019, coinciding with the tenth anniversary of the Turbine family. To celebrate the occasion, Perrelet unveiled the TURBINE EVO collection. With an updated design and a brand-new metal bracelet, the most exciting novelty was the incorporation of the brand’s first-ever COSC chronometer-certified automatic movement.

This milestone marked the beginning of a new era for Perrelet. It offered irrefutable proof of the brand’s desire to pursue the path of innovation set out by master watchmaker Abraham Louis Perrelet when he founded the brand in 1777. As the precursor of the self-winding movement, automatic movements are an integral part of the brand’s DNA.

Thanks to the hands-on approach of Miguel Rodriguez, the owner and the president of the brand, Perrelet is ready to face a new challenge in the 21st century. His vision is to equip Perrelet’s distinctive timepieces with new-generation automatic calibres that meet the exceptional quality and high mechanical performance required by Swiss Haute Horlogerie standards.

As Miguel Rodriguez points out: “We have the advantage of owning several movements and components production sites combined with a prestigious heritage that sets us apart as one of the leading independent watchmakers in Switzerland. All this represents enormous added value for Perrelet, which relies on SOPROD for the development – in complete autonomy – of its exclusive calibres with their outstanding functionality, resilience and performance.”

Recently conceived, the new-generation calibre P-331-MH benefits from substantial modifications compared to its predecessor. The teeth of the escape wheel have an improved surface finish and the pallet is fitted with superior quality rubies for higher performance and to guarantee an impeccable degree of reliability. Furthermore, the new lubricating system of the reversers allows for the optimum performance of the bi-directional winding system. The balance-wheel is also fitted with a double-cone Incabloc® shock absorber that increases protection against impact.


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