The OMEGA Seamaster Aqua Terra features a 38.5 mm stainless steel and 18K red gold case with a white dial and diamond detailing. It is powered by the self-winding OMEGA Co-Axial calibre 8500, offering a 60-hour power reserve, chronometer performance, and a time zone function. A domed sapphire crystal with anti-reflective treatment protects the dial, while the transparent caseback reveals the decorated movement. Water resistant to 150 metres, the watch is finished with a stainless steel and red gold bracelet with a butterfly clasp.