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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

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 Omega Seamaster Aqua Terra 150M Co-Axial Master…

Reference 220.58.34.20.99.005

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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

$21,799.00
Requested condition
Brand New
Requested accessories
Full Set

By Omega

Sourced to order. We confirm the watch, condition and final price before purchase. Reference images shown.

Eligible watches: 90-day returns for store credit only. Brand-new watches and other exclusions are final sale. Return terms.

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

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

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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

Catalogue watch price: $21,799.00 USD

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The Omega Seamaster Aqua Terra 150M reference 220.58.34.20.99.005 is a brand-new 34mm luxury sports watch crafted in Omega's proprietary Sedna Gold, featuring a diamond-set bezel, a diamond dial with sapphire indexes, and an alligator leather strap. Powered by Omega's Co-Axial Master Chronometer movement, this reference represents the pinnacle of the Aqua Terra collection, combining nautical heritage with haute horlogerie gem-setting artistry.

What sets this reference apart is the rare convergence of Sedna Gold's warm rose-gold hue, the scintillating diamond bezel, and a fully gem-set dial that elevates it firmly into fine-jewelry watch territory. Available brand new at Bizak & Co., this is one of the most distinctive Aqua Terra references on the market; contact our team today to purchase online or learn more about this exceptional timepiece.

Compare it across every Seamaster Aqua Terra 150M reference we carry, or browse the full Omega collection at Bizak & Co.

Buy this Seamaster Aqua Terra 150M, trade in your current watch, or sell us yours. Contact Bizak & Co. to make an offer or request a fair-market valuation.

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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.

Technical Details
Reference
220.58.34.20.99.005
Model
Seamaster Aqua Terra 150M
Movement
Automatic
Case material
Rose Gold
Bracelet material
Leather
Dial
Diamond dial with sapphire indexes
Case size
34mm
Requested condition
Brand New
Requested accessories
Full Set
FAQ

1. What makes the Omega Seamaster Aqua Terra 220.58.34.20.99.005 special?
Reference 220.58.34.20.99.005 is distinguished by its 34mm Sedna Gold case, a diamond-set bezel, a fully gem-set diamond dial with sapphire indexes, and an alligator leather strap—a combination that places it at the very top of the Aqua Terra collection. It also carries Omega's Co-Axial Master Chronometer certification, meaning it meets the highest Swiss standards for precision and anti-magnetic resistance. Few watches in this family combine fine jewellery craftsmanship with this level of movement technology.

2. What movement powers the Omega Aqua Terra 220.58.34.20.99.005?
This reference is powered by Omega's Co-Axial Master Chronometer movement, which has been independently certified by METAS—the Swiss Federal Institute of Metrology. The Co-Axial escapement reduces friction for longer service intervals and improved long-term accuracy, and Master Chronometer certification confirms the movement exceeds traditional chronometer standards, including resistance to magnetic fields up to 15,000 gauss.

3. What is the case size and material of this Aqua Terra?
The case measures 34mm in diameter and is crafted from Sedna Gold, Omega's proprietary 18-carat rose-gold alloy engineered to maintain its warm blush tone over time. The 34mm size is an elegantly refined dimension that suits a broad range of wrist sizes and lends the watch a classic, jewellery-appropriate proportion.

4. Is the Omega Seamaster Aqua Terra 34mm Sedna Gold suitable for everyday wear?
While the Co-Axial Master Chronometer movement and 150M water resistance heritage of the Aqua Terra line make it a capable everyday watch mechanically, the diamond-set bezel, diamond dial, and precious Sedna Gold case make it particularly well suited to special occasions, formal settings, or as a statement luxury piece. It is best appreciated by collectors and enthusiasts who value the intersection of haute horlogerie and fine jewellery.

5. What are the dial and bezel details on reference 220.58.34.20.99.005?
The dial is fully set with diamonds and features sapphire indexes as hour markers, creating a multi-layered display of brilliance. The bezel is also set with diamonds by Omega's specialist gem-setters, ensuring each stone meets the brand's quality and security standards. Together these elements give the watch an intensely luminous, jewellery-grade appearance.

6. How can I buy the Omega Aqua Terra 220.58.34.20.99.005 from Bizak & Co.?
Bizak & Co. offers this reference brand new with box and papers at the best price, available for purchase directly through bizakandco.com. You can browse and buy online or contact our team of watch specialists who will guide you through the purchase, answer any questions, and ensure a secure, authenticated transaction. Reach out today to secure this exceptional Sedna Gold diamond Aqua Terra for your collection.

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Eligible watches may be returned within 90 days for store credit. Brand-new watches and other exclusions are final sale.

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