It really is an elegant implementation of the traditional complication – beside the world timer, it even now has all the trademarks of Voutilainen, highlighted by that beautiful guilloche dial. When your Omega has the words 'Grasp Chronometer' to the dial—as is seen while in the Seamaster Diver 300M—you can https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/