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Launched in late 2018, this Omega Constellation Manhattan Co-Axial Master Chronometer showcases a 29mm stainless steel and 18K Sedna gold case with a diamond-set bezel. It includes a mother-of-pearl dial with diamond markers, a 6 o'clock date aperture, and central hour, minute, and second hands. The watch utilizes the METAS-certified self-winding calibre 8700 movement, which provides a 50-hour power reserve and 15,000 gauss magnetic resistance, visible through the exhibition case back and paired with a steel and 18K Sedna gold bracelet.