The Seamaster Aqua Terra is a superb tribute to OMEGAs rich maritime heritage. This slim 30 mm model achieves its refined proportions through OMEGA’s innovative Co-Axial Master Chronometer calibre 8750, certified at the industry’s highest standard by the Swiss Federal Institute of Metrology (METAS).This stainless steel model has a symmetrical polished case and features a screw-in caseback with wave-edged design.The blue dial is sun-brushed, PVD colour-treated and lacquered, with a circular date window at 6 oclock. It is highlighted by 11 boat hull-shaped indexes and redesigned faceted hands, with the minute hand tapering to a delicate point. All the applied elements and hands are in 18K white gold, while the indexes and hands are also filled with white Super-LumiNova which emits a blue glow.The watch is presented on an integrated stainless steel bracelet with beautifully rounded polished-brushed links, a foldover butterfly clasp, and OMEGAs easy comfort-adjustment system.The advantages of this watchInside this timepiece are the revolutionary components that guarantee the highest standards of performance. From the Co-Axial escapement for long-lasting precision, to the silicon balance spring for superior anti-magnetism, OMEGA has conquered every challenge that matters.Calibre Omega 8750Self-winding movement with Co-Axial escapement. Certified Master Chronometer, approved by METAS, resistant to magnetic fields reaching 15,000 gauss. Free sprung-balance with silicon balance spring, automatic winding in both directions. Date display at 6H. Special luxury finish with rhodium plated rotor and bridges with Geneva waves in arabesque.