Omega Introduced its Constellation Globemaster, the initial timepiece branded Using the “Learn Chronometer” designation, in 2015. Watches with this particular accolade — which now comprise the lion’s share of Omega's output — have not just aced the exams demanded for COSC chronometer certification but are subjected to a different, all https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/