It is an elegant implementation of a typical complication – beside the world timer, it however has every one of the emblems of Voutilainen, highlighted by that gorgeous guilloche dial. In case your Omega has the terms 'Master Chronometer' to the dial—as is found during the Seamaster Diver 300M—you could https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/