OMEGA Seamaster Aqua Terra Shades

Omega's Seamaster Aqua Terra Shades, reference 220.50.38.20.10.001, measures 38 mm across in Sedna gold. The case stands 12.36 mm thick with a lug-to-lug of 45.1 mm, and the pink dial sits under a domed sapphire crystal with antireflective treatment on both sides. Self-winding calibre 8801 drives the watch, certified as a Master Chronometer and resistant to magnetic fields up to 15,000 gauss, with a free sprung-balance and 55 hours of power reserve. A date function is included, and the transparent caseback shows the Sedna gold oscillating weight finished with Geneva waves in arabesque. The Sedna gold bracelet closes with a butterfly clasp. Omega rates the case to 150 metres.