It really is a sublime implementation of a common complication – beside the world timer, it nevertheless has many of the emblems of Voutilainen, highlighted by that wonderful guilloche dial. Should your Omega has the text 'Grasp Chronometer' within the dial—as is witnessed in the Seamaster Diver 300M—you may rest https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/