Seamaster Planet Ocean Worldtimer 600m Chronometer

From the retailer listing

Far-flung shores The perfect watch for adventurous travelers, this 45.50 mm Worldtimer features a brushed case and bezel in black ceramic, with a laser-ablated diving scale that is polished in positive relief. At the center of the dial, Omega has produced a vision of the Earth on a grade 5 titanium surface. Seen from above the North Pole, this topographic map is created using laser-ablation and grey varnish. It is circled by a 24-hour indicator, divided into night and day sections on transparent hesalite. The outer section of the dial is produced in a DLC black color with a laser-ablated and polished honeycomb pattern. It includes diamond-brushed indexes filled with grey Super-LumiNova, and an outer ring in grey varnish. A variety of global destinations circles the dial and its outer ring, including OMEGA’s home city of Bienne, while the grey PVD coated hands also include grey Super-Lumi