The OMEGA Aqua Terra 150m Steel and 18k Sedna Gold Automatic Ladies Watch is ready to conquer every challenge with its revolutionary high performing craftsmanship and its stunning design. This timepiece is the very definition of elegance. At A Glance It is presented on an integrated bracelet in stainless steel and 18K Sedna™ gold with butterfly claspSymmetrical 34mm case in stainless steel and 18K Sedna™ gold and a polished bezelThe nude wave-embossed dial has central hour/minute and seconds hands in diamond-polished 18K Sedna™ gold, a date window at 6 o’clock and 11 marquise-cut diamond hour markersTransparent case backDomed scratch-resistant sapphire crystal with antireflective treatment on both sidesWater resistance up to 150mPowered by the OMEGA Master Chronometer calibre 8800, certified at the industry’s highest standard by the Swiss Federal Institute of Metrology (METAS)Power reserve up to 55 hoursPlease note there could be a 5% variance on the diamond carat weight, as every diamond is unique