It can be a sublime implementation of the common complication – beside the world timer, it even now has many of the trademarks of Voutilainen, highlighted by that gorgeous guilloche dial. If the Omega has the text 'Learn Chronometer' on the dial—as is witnessed from the Seamaster Diver 300M—you could https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/