OMEGA Seamaster Aqua Terra 150M

The Omega Seamaster Aqua Terra 150M (reference 220.10.38.20.03.005) is a steel model with a 38mm case, blue dial, and sapphire crystal. It houses the automatic Omega calibre 8800, a Master Chronometer movement with a 55-hour power reserve, and features a screw-down crown and display back. Water resistance is rated to 150 metres.