To comply with the new e-Privacy directive, we have to ask on your consent to set the cookies. Find out more So if your Omega has the phrases ‘Learn Chronometer’ on the dial—as is noticed in this signature Omega Seamaster Diver 300M Co‑axial Grasp Chronometer—you could be confident that your https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/