Omega Launched its Constellation Globemaster, the initial timepiece branded While using the “Grasp Chronometer” designation, in 2015. Watches using this accolade — which now comprise the lion’s share of Omega's output — have don't just aced the tests required for COSC chronometer certification but are already subjected to a different, https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/