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Omega Seamaster Aqua Terra 150M Co-Axial Master Chronometer GMT Worldtimer 43mm Sedna Gold Silver Dial 220.50.43.22.02.001 - BRAND NEW
  • Omega Seamaster Aqua Terra 150M Co-Axial Master Chronometer GMT Worldtimer 43mm Sedna Gold Silver Dial 220.50.43.22.02.001 - BRAND NEW
  • Omega Seamaster Aqua Terra 150M Co-Axial Master Chronometer GMT Worldtimer 43mm Sedna Gold Silver Dial 220.50.43.22.02.001 - BRAND NEW
Omega Seamaster Aqua Terra 150M Co-Axial Master Chronometer GMT Worldtimer 43mm Sedna Gold Silver Dial 220.50.43.22.02.001 - BRAND NEW

Omega Seamaster Aqua Terra 150M Co-Axial Master Chronometer GMT Worldtimer 43mm Sedna Gold Silver Dial 220.50.43.22.02.001 - BRAND NEW Omega Seamaster Aqua Terra 150M Co-Axial Master…

Reference 220.50.43.22.02.001

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Omega Seamaster Aqua Terra 150M Co-Axial Master Chronometer GMT Worldtimer 43mm Sedna Gold Silver Dial 220.50.43.22.02.001 - BRAND NEW

$48,365.00
Requested condition
Brand New

By Omega

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Omega Seamaster Aqua Terra 150M Co-Axial Master Chronometer GMT Worldtimer 43mm Sedna Gold Silver Dial 220.50.43.22.02.001 - BRAND NEW

Omega Seamaster Aqua Terra 150M Co-Axial Master Chronometer GMT Worldtimer 43mm Sedna Gold Silver Dial 220.50.43.22.02.001 - BRAND NEW

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Omega Seamaster Aqua Terra 150M Co-Axial Master Chronometer GMT Worldtimer 43mm Sedna Gold Silver Dial 220.50.43.22.02.001 - BRAND NEW

Catalogue watch price: $48,365.00 USD

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The Omega Seamaster Aqua Terra 150M Co-Axial Master Chronometer GMT Worldtimer reference 220.50.43.22.02.001 is a brand-new 43mm luxury sports watch crafted entirely in Omega's proprietary Sedna Gold, featuring a silver index dial and an integrated Sedna Gold bracelet. This reference combines Omega's highest-certified movement standard with dual-timezone GMT and worldtimer functionality, making it one of the most technically accomplished Aqua Terra references in production.

What sets reference 220.50.43.22.02.001 apart is the rare full-Sedna Gold execution — case, bezel, and bracelet — paired with the sophistication of Master Chronometer certification and worldtimer complication, a combination that elevates it well beyond a standard dress-sport watch. Contact Bizak & Co. today to purchase this brand-new Omega Seamaster Aqua Terra GMT Worldtimer and experience white-glove service from one of the leading luxury watch dealers online.

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 Co-Axial Master Chronometer GMT Worldtimer in reference 220.50.43.22.02.001 represents the absolute pinnacle of the Aqua Terra lineup. Introduced as part of Omega's ongoing mission to merge haute horlogerie with versatile wearability, the Aqua Terra 150M line draws its DNA from the legendary Seamaster family — a collection with roots stretching back to 1948 — while pushing the boundaries of modern watchmaking with cutting-edge movement technology and precious-metal artisanship.

At 43mm, the case commands a confident presence on the wrist without overwhelming it, and in this reference every surface — the case, the bezel, and the integrated bracelet — is executed in Omega's exclusive Sedna Gold. Sedna Gold is Omega's proprietary 18-karat rose-gold alloy, engineered to resist fading and maintain its warm, rich hue far longer than conventional rose gold. The result is a watch that is simultaneously bold and enduring, its warm tones contrasting beautifully against the crisp silver dial dressed with clean index hour markers.

The silver dial is a study in restrained elegance. Index markers provide high-legibility timekeeping, while the GMT and worldtimer displays add layers of functional depth without cluttering the face. The horizontal "teak" pattern central to many Aqua Terra dials is a subtle nod to the sun-bleached decks of luxury sailing yachts, reinforcing the watch's nautical heritage and 150-metre water resistance rating.

Powering reference 220.50.43.22.02.001 is Omega's Co-Axial Master Chronometer movement with GMT and worldtimer complication — a caliber that has earned METAS Master Chronometer certification, the industry's most rigorous accuracy and magnetic resistance standard. METAS certification requires performance across eight tests including resistance to magnetic fields exceeding 15,000 gauss, ensuring this watch remains accurate in environments that would compromise lesser movements. The Co-Axial escapement, pioneered by Omega, significantly reduces friction and extends service intervals, protecting both the movement and the owner's investment over decades.

For the discerning buyer who demands the finest in both materials and mechanics, this full-Sedna Gold Aqua Terra GMT Worldtimer is an exceptional acquisition — equally at home on a transatlantic flight, a yacht deck, or a boardroom. Bizak & Co. is proud to offer this watch brand new, sourced through authorized channels, ensuring you receive an authentic timepiece backed by the manufacturer's warranty and the peace of mind that comes with purchasing from a trusted luxury dealer. Browse our full Omega collection at bizakandco.com or contact our team directly to secure reference 220.50.43.22.02.001 today.
Technical Details
Reference
220.50.43.22.02.001
Model
Seamaster Aqua Terra 150M
Movement
Automatic
Case material
Rose Gold
Bracelet material
Rose Gold
Dial
Silver with index hour markers
Case size
43mm
Requested condition
Brand New
FAQ

1. What makes the Omega Seamaster Aqua Terra 150M reference 220.50.43.22.02.001 special?
This reference stands out for its full Sedna Gold execution — case, bezel, and bracelet — combined with Omega's GMT Worldtimer complication and Master Chronometer certification, placing it among the most technically and aesthetically distinguished references in the entire Aqua Terra lineup. Sedna Gold is Omega's proprietary 18-karat alloy engineered for long-lasting color, making this watch as durable as it is luxurious. It is, in short, a complete grand complication in precious metal.

2. What movement powers the Omega Aqua Terra GMT Worldtimer 220.50.43.22.02.001?
This watch is powered by an Omega Co-Axial Master Chronometer movement with GMT and worldtimer functionality, certified by METAS — the Swiss Federal Institute of Metrology — to the Master Chronometer standard. That certification guarantees resistance to magnetic fields of 15,000 gauss or more and exceptional daily accuracy. The Co-Axial escapement also reduces wear and extends the intervals between services.

3. What is the case size of this Omega Aqua Terra Sedna Gold watch?
Reference 220.50.43.22.02.001 features a 43mm case crafted entirely in Omega's proprietary Sedna Gold. This size provides a strong, contemporary wrist presence while remaining wearable across a range of occasions, from casual to formal.

4. Is the Omega Seamaster Aqua Terra 150M GMT Worldtimer good for everyday wear?
Yes — the Aqua Terra 150M is purpose-built for versatile daily use, offering 150 metres of water resistance and a Master Chronometer-certified movement that withstands magnetic interference common in modern environments. The robust Sedna Gold construction and integrated bracelet make it resilient enough for active wear while refined enough for formal settings. Frequent travelers will also appreciate the practical GMT and worldtimer complication for tracking multiple time zones.

5. What dial and materials does reference 220.50.43.22.02.001 feature?
The watch features a silver dial with index hour markers, which delivers clean legibility and a classic aesthetic. The case, bezel, and bracelet are all crafted in Omega Sedna Gold, the brand's proprietary 18-karat rose-gold alloy known for its warm tone and resistance to color fading over time.

6. How can I buy the Omega Aqua Terra GMT Worldtimer Sedna Gold 220.50.43.22.02.001 from Bizak & Co.?
You can purchase this brand-new Omega Seamaster Aqua Terra 150M reference 220.50.43.22.02.001 directly through bizakandco.com, where it is listed and available for sale online. Our team is also available to assist with any questions, provide additional detail, or arrange a purchase — simply reach out via our website contact page for personalized, white-glove service.

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