Omega Seamaster Aqua Terra 150M Co-Axial Master Chronometer 34mm Sedna Gold Diamond Bezel Diamond Dial Sapphire Index Alligator Leather Strap 220.58.34.20.99.005 - BRAND NEW

The Omega Seamaster Aqua Terra 150M is one of the most celebrated watch families of the modern era, born from Omega's storied marine heritage and designed to bridge the gap between a capable sports watch and a refined dress timepiece. The Aqua Terra line is distinguished by its horizontal "teak" or sunburst dial patterns inspired by the teak decks of ocean-going yachts, its anti-magnetic Master Chronometer-certified movement, and its versatile aesthetic that transitions effortlessly from the boardroom to the waterfront. Reference 220.58.34.20.99.005 represents the summit of this lineage—a 34mm jewellery-grade expression that takes everything the Aqua Terra stands for and clothes it in the finest materials Omega offers.

The case of this reference is fashioned from Sedna Gold, Omega's exclusive 18-carat rose-gold alloy developed in-house to retain its warm, rich blush color far longer than conventional rose gold. The 34mm diameter makes this an ideally proportioned choice for those who prefer a refined, elegantly sized case on the wrist, offering presence without excess. Every surface of the Sedna Gold case is finished to Omega's exacting standards, with alternating polished and brushed surfaces that catch the light with quiet authority.

The diamond-set bezel and the gem-set diamond dial with sapphire indexes transform this Aqua Terra into a genuine piece of wearable fine jewellery. The diamonds are set by Omega's specialist craftspeople, ensuring each stone is positioned and secured to the brand's luxury gem-setting standards. The sapphire indexes add a further layer of chromatic depth and brilliance, interacting with light in a manner quite distinct from conventional applied hour markers. Together, the bezel, dial, and indexes create a watch face of extraordinary visual complexity and sparkle.

At the heart of this timepiece beats Omega's Co-Axial Master Chronometer movement, a caliber that carries METAS certification—the Swiss Federal Institute of Metrology's independent standard for precision, anti-magnetic performance, and overall quality. Master Chronometer certification means the movement has been tested across eight stringent criteria and proven to perform at its rated accuracy even in the presence of magnetic fields of up to 15,000 gauss, a benchmark that surpasses traditional COSC chronometer standards. The Co-Axial escapement, developed by master watchmaker George Daniels and adopted exclusively by Omega, reduces friction in the gear train, extending service intervals and contributing to long-term precision.

The alligator leather strap completes the ensemble with a material that befits the watch's jewellery status. Fine alligator leather is prized for its supple texture, distinctive scale pattern, and the way it ages gracefully with wear, developing a patina that marks it as a genuinely luxurious accompaniment to a precious-metal timepiece. The combination of Sedna Gold, diamonds, and alligator leather positions this reference firmly within the realm of special-occasion and connoisseur collecting.

Bizak & Co. is pleased to offer reference 220.58.34.20.99.005 brand new, complete with box and papers, at the best price. Our team of knowledgeable specialists is available to answer every question about this reference, assist with authentication verification, and guide you through a secure purchase online or in person. If you are looking to buy the Omega Seamaster Aqua Terra 150M Co-Axial Master Chronometer 34mm Sedna Gold diamond bezel for sale, Bizak & Co. is your trusted source—reach out today and let us help you acquire one of Omega's most breathtaking references.