The center of the Worldtimer dial of the Seamaster watch is a true visual spectacle. Framed by a brushed black ceramic bezel, the black and gray dial reveals an artistic representation of the Earth as seen from above the North Pole. This artisanal achievement is accomplished using the laser ablation technique, which selectively removes some of the grade 5 titanium to create the image of the continents and oceans. The dial also features a 24-hour indication, divided into night and day segments, allowing the time to be tracked in different parts of the world. Global destination names surround the dial and its outer rim, with Bienne (Switzerland), OMEGA's headquarters city, among them. The place names are enriched with a palette of colors, with London being the highlight. Inside the OMEGA watch is the OMEGA Co-Axial Master Chronometer caliber 8938 movement, a testament to the precision and innovation that OMEGA has cultivated for decades.