OMEGA HAS USED ITS EXCLUSIVE 18K SEDNA GOLD ^TM, ITS OWN INTENSE ROSE GOLD ALLOY, SINCE 2012. SEDNA GOLD ^TM, NAMED AFTER SEDNA, AN ORBITING PLANETOID DESCRIBED AS ONE OF THE REDDEST IN THE SOLAR SYSTEM, NOT ONLY POSSESSES ALL THE STANDARD CHARACTERISTICS OF OTHER 18K GOLDS, BUT ALSO OFFERS HIGH RESISTANCE TO COLOR AND LUSTER LOSS OVER TIME. ITS UNIQUE COMPOSITION INCLUDES COPPER AND PALLADIUM TO PROVIDE COLOR AND STABILITY.