Omega Launched its Constellation Globemaster, the 1st timepiece branded Together with the “Grasp Chronometer” designation, in 2015. Watches with this accolade — which now comprise the lion’s share of Omega's output — have not only aced the checks needed for COSC chronometer certification but have been subjected to another, all https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/