It can be a chic implementation of a traditional complication – beside the world timer, it nevertheless has the many logos of Voutilainen, highlighted by that stunning guilloche dial. If the Omega has the phrases 'Master Chronometer' over the dial—as is seen in the Seamaster Diver 300M—you'll be able to https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/