It is a sublime implementation of a classic complication – beside the world timer, it nevertheless has all the trademarks of Voutilainen, highlighted by that lovely guilloche dial. In the event your Omega has the phrases 'Learn Chronometer' about the dial—as is found during the Seamaster Diver 300M—you are able https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/