Seamaster

The Omega Seamaster Aqua Terra 150M, reference 231.20.39.21.55.004, is a refined interpretation of Omega’s nautical-inspired collection, combining elegant proportions with precious materials and advanced mechanical performance. This certified pre-owned luxury watch is presented in new condition and supplied as a full set with its original box and papers.

The watch features a 38.5 mm case crafted in stainless steel and 18K Sedna™ gold, Omega’s proprietary rose gold alloy known for its rich tone and long-lasting colour stability. The integrated bracelet continues the harmonious steel and rose gold configuration, offering both visual continuity and wearing comfort. With a water resistance of 150 metres, the Aqua Terra remains true to its Seamaster heritage while maintaining a sophisticated profile suitable for everyday elegance.

The white mother-of-pearl dial enhances the watch’s refined character, displaying subtle iridescent reflections under changing light. Applied rose gold hour markers and matching hands provide contrast and clarity, while a discreet date window at 3 o’clock ensures practicality without disturbing the balanced layout.

At the heart of the watch beats the Omega Co-Axial Master Chronometer Calibre 8800. This in-house automatic movement is METAS-certified, guaranteeing exceptional precision, resistance to magnetic fields up to 15,000 gauss, and a power reserve of approximately 55 hours. The Co-Axial escapement and silicon balance spring reflect Omega’s commitment to long-term reliability and technical innovation.

Offered in new condition and accompanied by its original box and papers, this pre-owned luxury watch represents an excellent opportunity to acquire a full set Omega Seamaster Aqua Terra 150M, blending precious materials, contemporary design, and Master Chronometer-certified performance.