Omega Seamaster Aqua Terra 150M CO‑AXIAL MASTER CHRONOMETER 41mm NEW UNWORN 220.20.41.21.06.001 The grey dial is sun-brushed and is distinguished by a horizontal “teak” pattern which is inspired by the wooden decks of luxury sailboats. There is also a date window at 6 o'clock and 18K Sedna gold hands and indexes filled with white Super-LumiNova.