Omega Seamaster Aqua Terra 150M Master Chronometer 30mm Steel & Sedna Gold 220.20.30.20.63.001 perfect-gold-hoops Seiko's diver's watches were chosen

Seiko's diver's watches were chosen by the same research team between the years 1966 and 1969

Providing the power is Omega's Co-Axial Master Chronometer Calibre 9900

This element is painted in two different tones: one for the day (between 6am and 6 pm) and the other for the night (between 6 pm and 6 am)

The design of the case and dial draws inspiration from one of Seiko’s best-loved sports watches

Omega Seamaster Aqua Terra 150M Master Chronometer 30mm Steel & Sedna Gold 220.20.30.20.63.001 perfect-gold-hoops Seiko's diver's watches were chosenIntentional & Purposeful The Seamaster Aqua Terra is a superb tribute to Omega's rich maritime heritage. This new 30mm model is powered by Omega's latest self winding Co Axial escapement movement, Calibre 8750, which is a certified Master Chronometer, approved by METAS, and bearing all of the shock and magnetic resistance of Omega's manufacture movements. Like its larger contemporaries, it features a symmetrical case and crown in fully polished