Omega Seamaster Aqua Terra 150M Co-Axial Chronometer GMT Chronograph 43mm Stainless Steel Silver Dial Steel Bracelet 231.10.43.52.02.001 - BRAND NEW

The Omega Seamaster Aqua Terra 150M is one of the most versatile and respected lines in the Seamaster family, blending the aquatic heritage of the Seamaster DNA with the polished, on-land sensibility of a luxury sports watch. Introduced in the early 2000s, the Aqua Terra quickly earned a reputation as the watch that could do it all — elegant enough for a suit, robust enough for the water, and technically sophisticated enough to satisfy serious watch enthusiasts. Reference 231.10.43.52.02.001 represents the pinnacle of that philosophy, combining two of the most sought-after complications — a GMT second time zone and a column-wheel chronograph — into a single cohesive package.

At 43mm in diameter, the stainless steel case of this Aqua Terra strikes an authoritative presence on the wrist without crossing into oversized territory. The brushed and polished finishing on the stainless steel case and matching bracelet is executed to the exacting standards Omega applies across its professional lineup, with crisp transitions between surfaces that catch and reflect light in a way that photographs simply cannot capture. The stainless steel bezel frames the dial cleanly, reinforcing the watch's contemporary, no-nonsense aesthetic.

The silver dial with index hour markers is a study in legibility and refinement. Clean applied indices, crisp sub-dials for the chronograph functions, and a GMT hand for tracking a second time zone are all organized with the kind of dial architecture that Omega has refined over decades of producing tool watches. The "teak" vertical brushed pattern — a hallmark of the Aqua Terra line — adds texture and depth to the silver dial without ever compromising readability. The overall effect is a dial that reads instantly at a glance yet rewards closer inspection.

Powering this reference is Omega's Co-Axial Chronometer movement with GMT and chronograph functionality. Omega's Co-Axial escapement technology, developed with the legendary watchmaker George Daniels, dramatically reduces friction in the escapement, resulting in improved long-term accuracy and reduced need for servicing compared to traditional lever escapements. Chronometer certification means the movement has passed the rigorous independent timing tests of the COSC, guaranteeing performance to exacting precision standards. Together, these attributes make this not merely a beautiful watch but a serious timekeeping instrument.

The Seamaster Aqua Terra 150M has graced the wrists of athletes, travelers, and watch collectors who demand a single watch capable of crossing every context. With 150 meters of water resistance built into the Aqua Terra specification, the watch is genuinely capable in aquatic environments, while the GMT complication makes it an ideal companion for frequent flyers and international business travelers who need to track a home time zone at a glance. The chronograph adds a layer of functional versatility that transforms this watch into a true everyday instrument.

Bizak & Co. is pleased to offer this reference 231.10.43.52.02.001 in brand-new condition, allowing the next owner to experience the watch exactly as Omega intended — fresh from production, with all original components intact. Buying a brand-new Omega Seamaster Aqua Terra GMT Chronograph from Bizak & Co. means dealing with a trusted luxury watch specialist committed to authenticity and customer satisfaction. We invite you to contact us or browse bizakandco.com to secure this exceptional timepiece and explore our full selection of new and pre-owned Omega watches for sale.