Seamaster Aqua Terra

The Omega Seamaster Aqua Terra Anti-Magnetic, reference 231.10.42.21.01.006, is a landmark model in modern watchmaking, renowned for redefining standards of magnetic resistance. This certified pre-owned luxury watch is presented in very good condition and is offered as a full set with original box and papers, making it a highly attractive option for collectors and technically minded enthusiasts.

Housed in a 42 mm stainless steel case, the watch combines refined proportions with everyday versatility. The black dial features a clean, contemporary aesthetic with applied hour markers and luminous hands for excellent legibility. Subtle yellow accents, including the seconds hand, add a distinctive technical character while reinforcing the model’s anti-magnetic identity. A discreet date window at 3 o’clock enhances daily practicality without disrupting the balanced design.

At the heart of this Aqua Terra beats the groundbreaking Omega Co-Axial Calibre 8508, an automatic movement engineered to resist magnetic fields in excess of 15,000 gauss. This innovation eliminates the need for a soft iron inner case, allowing a transparent sapphire case back while delivering exceptional performance. The movement offers a robust 60-hour power reserve and is COSC-certified, ensuring high chronometric precision alongside long-term reliability.

The watch is fitted with a stainless steel bracelet, seamlessly integrated into the case and secured with a folding clasp for comfort and durability. A sapphire crystal protects the dial, and with a water resistance of 150 metres, this Aqua Terra remains perfectly suited for daily wear.

This pre-owned Omega Seamaster Aqua Terra Anti-Magnetic, reference 231.10.42.21.01.006, represents a milestone in contemporary horology, combining technical innovation, understated design, and everyday usability within the world of pre-owned luxury watches.