231.15.30.61.56.001Ref

The Seamaster Aqua Terra Chronometer (ref: 231.15.30.61.56.001) honors the 1960 Automatic Seamaster through its stainless steel construction and lug design, while incorporating the modern Omega Co-Axial calibre 8500. This 41.5 mm timepiece features a signature vertical-lined dial, a 3 o'clock date window, and is COSC-certified for accuracy with 150-meter water resistance.