OMEGA Seamaster Aqua Terra Shades

The Omega Seamaster Aqua Terra Shades 220.50.38.20.08.001 measures 38 mm across in yellow gold, described by Omega as Moonshine gold. The case stands 12.36 mm thick with a lug-to-lug span of 45.1 mm. A domed sapphire crystal with antireflective treatment on both sides covers the yellow dial. Inside is the self-winding calibre 8801, a Master Chronometer movement certified by METAS with resistance to magnetic fields up to 15,000 gauss and a power reserve of 55 hours. A date function sits on the dial, and the caseback is transparent, showing the movement's Sedna gold balance bridge and oscillating weight. The bracelet is yellow gold with a butterfly clasp. Rated to 150 metres, the case matches its dressy build with genuine practicality.