Omega Released its Constellation Globemaster, the first timepiece branded with the “Grasp Chronometer” designation, in 2015. Watches using this accolade — which now comprise the lion’s share of Omega's output — have not merely aced the checks expected for COSC chronometer certification but happen to be subjected to another, far https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/