Seamaster Aqua Terra 41.5mm Black Teak Dial | Ref. 231.10.42.21.01.003 | Open-Dated Full Set

The Story

The Omega Seamaster Aqua Terra 150M has long stood as the definitive standard for the complete "one-watch collection," seamlessly transitioning from maritime exploration to boardroom elegance. Reference 231.10.42.21.01.003 represents the pinnacle of the discontinued vertical-dial generation. Before Omega transitioned to horizontal teak textures and lower date positions, this reference perfected the original design language with a deep black vertical "Teak Concept" dial. Equipped with the advanced Master Co-Axial Calibre 8500, this 41.5mm timepiece delivers uncompromised Swiss engineering and timeless proportions for the discerning enthusiast.

The Craft: 41.5mm Stainless Steel Architecture & Master Co-Axial Calibre 8500

The 41.5mm stainless steel case showcases Omega's signature twisted lyre lugs, alternating between satin-brushed case flanks and mirror-polished bevels.

The jet black dial is finished with the iconic vertical teak pattern inspired by the wooden decks of luxury yachts. The dial responds dynamically to shifting light, transitioning from an inky charcoal to rich gloss black. It is punctuated by applied rhodium-plated hour indices, arrowhead hands filled with Super-LumiNova, and a clean date aperture at 3 o'clock.

Turn the watch over to admire the mechanical heart through the sapphire exhibition caseback: the In-house Omega Master Co-Axial Calibre 8500. Engineered with anti-magnetic components that resist magnetic fields greater than 15,000 gauss, this automatic engine features twin barrels mounted in series for a 60-hour power reserve. Certified as a chronometer and decorated with Arabesque Geneva waves, the movement is supported by a screw-down crown providing a dependable water resistance rating of 150 meters (500 feet).

Condition & Open-Dated Complete Presentation Set

This collector-favorite Aqua Terra is presented in Very Good overall condition, displaying crisp case geometry, clean polished bezel facets, and a spotless sapphire crystal with only normal, light signs of careful wear on the steel surfaces.

The timepiece arrives as a True Complete Full Set, complete with its original Omega presentation box, outer packaging, instruction manuals, card holder, Pictogram card, and the official international warranty card, which is retailer-stamped and remains open-dated, maximizing long-term collectability. Fully inspected and tested by our master watchmakers, this discontinued black-teak reference is ready for its next owner.