Year: 2013 This is an authentic OMEGA Stainless Steel 18K Yellow Gold Mother of Pearl 27mm Constellation Quartz Watch 123.20.27.60.05.002. The watch is crafted of stainless steel and 18 karat yellow gold, and features a mother of pearl dial, gold hands and hour markers, sapphire crystal, and a quartz movement. Follow this item for alerts. Omega is a registered trademark of Omega. FASHIONPHILE is not affiliated with Omega.