Certified for excellence in Swiss Made, the Official Swiss Chronometer Testing Institute (COSC) reveals its strengths to the world. Neutral and independent, it is a point of reference for watch brands ...
Certified for excellence in Swiss Made, the Official Swiss Chronometer Testing Institute (COSC) reveals its strengths to the world. Neutral and independent, it is a point of reference for watch brands ...
At the risk of overstating the obvious to the majority of our professional readers, we must remind everyone that a “chronometer” is not a “chronograph”. According to the COSC’s own definition, “a ...
The luxury house’s smartwatch takes a playful approach ... this bull will stay in its golden age—thanks to its COSC–certified automatic movement and 42 hours of power reserve.
the 39.3mm men’s gold version cops the COSC-certified (Contrôle Officiel Suisse des Chronométres) Powermatic 80, ensuring the watch’s continuous accuracy and precision. When combined with ...
Introducing a classic. The 3420 Limited Edition by Epos eschews excess but refuses to compromise on finish. This COSC-certified watch is driven by an automatic ETA 2892 calibre, open to view through ...
you’ll find that this Rolex racing watch has quite the perpetual pedigree. Boasting a 4130 movement, this self-winding mechanical Cosmograph has been built with enhanced reliability and is a ...
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