OMEGA Seamaster Aqua Terra 150M

The Omega Seamaster Aqua Terra 150M (ref. 220.12.38.20.10.001) has a 38 mm steel case, 12.26 mm thick, paired with a steel bezel and a rubber strap. The green dial is protected by a sapphire crystal, and the case includes a screw-down crown along with a display back. It is powered by the automatic Omega calibre 8800, a Master Chronometer movement with a 55-hour power reserve, and offers water resistance to 150 metres.