This 38 mm Aqua Terra, with a symmetrical case in fully polished stainless steel, has a polished and brushed bracelet formed by beautifully rounded links.The sun-brushed dial, in OMEGAs own Summer Blue, is PVD-treated and varnished with a gradient finish to reflect the watchs level of water resistance. It has rhodium-plated hands and sailboat hull indexes filled with a unique light blue Super-LumiNova and a matching blue date window indicator at 6 oclock.Turning the watch over reveals a stamped commemorative Seamaster logo depicting a trident-bearing Poseidon and two seahorses: OMEGAs 1956 original and the brands current design. Behind which sits OMEGAs Co-Axial Master Chronometer calibre 8800, certified at the industrys highest level by the Swiss Federal Institute of Metrology (METAS).