To comply with the new e-Privateness directive, we have to question for the consent to established the cookies. Learn more So Should your Omega has the terms ‘Grasp Chronometer’ about the dial—as is noticed in this signature Omega Seamaster Diver 300M Co‑axial Master Chronometer—you could be assured that your observe’s https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/