For the first time, the ceramic bezel insert on Oris\'s high-performance Aquis GMT diver\'s watch is laser-engraved with a 24-hour time scale. This means that the watch can display the time in three time zones simultaneously ? one via the central hands; a second via the additional GMT central hand; and a third by aligning the bezel with the central hour hand. The rugged stainless steel watch\'s features include crown protection, an extending safety clasp, and water resistance to 30 bar (300 metres).