OMEGA 220.15.30.20.56.001 Elegant Design Swiss Automatic Movement 30m Water Resistant Sapphire CrystalProduct Description The "Seamaster Aqua Terra" pays homage to Omega's rich history with the sea. This slim 30mm model features a sophisticated style and is equipped with Omega's innovative Co Axial Master Chronometer Caliber 8750, certified by the Swiss Federal Institute of Metrology (METAS) as the highest standard in the industry. The polished symmetrical 30mm stainless steel case is complemented by a polished bezel set with 46 diamonds, and the