To adjust to The brand new e-Privateness directive, we must ask for the consent to established the cookies. Learn more If the Omega has the words and phrases 'Grasp Chronometer' around the dial—as is observed from the Seamaster Diver 300M—it is possible to be confident that its timekeeping is par https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/