The Seamaster Aqua Terra is a superb tribute to OMEGAâs rich maritime heritage. In this 38mm model, the symmetrical case has been crafted from stainless steel, with a wave-edged design featured on the back. The blue dial is sun-brushed and is distinguished by a horizontal âteakâ pattern which is inspired by the wooden decks of luxury sailboats. There is also a date window at 6 o'clock and rhodium-plated hands and indexes filled with white Super-LumiNova. Presented on a polished and brushed bracelet, this certified chronometer is powered by the OMEGA Master Chronometer calibre 8800, certified at the industryâs highest standard by the Swiss Federal Institute of Metrology (METAS). TECHNICAL DATA Between lugs: 19 mm Bracelet: steel Case: Steel Case diameter: 38 mm Dial colour: Blue Crystal: Domed scratchâresistant sapphire crystal with antiâreflective treatment on both sides Water resistance: 15 bar (150 metres / 500 feet) FEATURES Antiâmagnetic Chronometer Date Screwâin crown Transparent case back