OMEGA Seamaster Aqua Terra 150M

Omega's Seamaster Aqua Terra 150M, reference 220.15.30.20.56.001, is a steel watch measuring 30 mm across. The case stands 10.55 mm thick with a lug-to-lug span of 36.5 mm, and the grey dial sits under a domed sapphire crystal with antireflective treatment on both sides. Inside is the self-winding calibre 8750, a Co-Axial Master Chronometer movement certified by METAS and resistant to magnetic fields up to 15,000 gauss, with 48 hours of power reserve. The date sits at 6 o'clock, and the watch is set with diamonds. Rhodium plating and Geneva waves in arabesque finish the rotor and bridges, visible through the transparent caseback. A steel bracelet closes with a butterfly clasp that has a comfort setting. Rated to 15 bar, the case holds a 150 metre water resistance.