OMEGA Seamaster Aqua Terra 150M

The Omega Seamaster Aqua Terra 150M, reference 220.20.38.20.10.002, is a 38 mm case in steel and Moonshine gold. It measures 12.26 mm thick with a lug-to-lug of 45.1 mm. A domed sapphire crystal with antireflective treatment on both sides covers the red dial. The self-winding calibre 8800 sits within, certified as a Master Chronometer and resistant to magnetic fields up to 15,000 gauss, with a power reserve of 55 hours. A date function is fitted, and the case has a transparent back showing the movement. The screw-down crown works alongside a steel and gold bracelet fastened with a butterfly clasp. Water resistance is rated to 150 metres.