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Drawing from celestial and oceanic themes, this 1952-origin Constellation model showcases a 27mm Tahiti mother-of-pearl dial with 11 diamond indexes in 18K yellow gold settings. It includes a 6 o'clock date window, a stainless steel and 18K yellow gold case and bracelet, and a diamond-set bezel with iconic claws. The watch runs on the OMEGA Co-Axial Calibre 8520, viewable via a sapphire crystal caseback.