To adjust to The brand new e-Privateness directive, we must inquire to your consent to established the cookies. Learn more In the event your Omega has the words 'Learn Chronometer' over the dial—as is seen inside the Seamaster Diver 300M—you may be assured that its timekeeping is par excellence Tudor https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/