Rendered in a two-tone combination of stainless steel and 18kt rose gold, this 43mm Aqua Terra carries a round case measuring 15.5mm thick and is protected by an anti-reflective, scratch-resistant sapphire crystal. A fixed bezel and screw-in crown complete the case, while a transparent case back allows a view of the movement within. Water resistance is rated to 150m/500ft.
The grey dial is driven by an automatic chronometer movement — COSC certified — and displays an annual calendar complication, offering a practical and refined level of functionality. The brushed and polished stainless steel and 18kt rose gold bracelet fastens with a push button folding clasp, carrying through the two-tone aesthetic from case to wrist.
Reference 231.20.43.22.06.002 is presented in new/unworn condition, making it a compelling choice for collectors seeking a versatile dress-sport watch with meaningful horological credentials straight from Omega's Seamaster Aqua Terra family.