Skip to product information
Omega Seamaster Aqua Terra 150M Co-Axial Master Chronometer Sedna Gold 38mm Pink Dial Diamond Bezel 220.58.38.20.99.007 - BRAND NEW

Omega Seamaster Aqua Terra 150M Co-Axial Master Chronometer Sedna Gold 38mm Pink Dial Diamond Bezel 220.58.38.20.99.007 - BRAND NEW

$35,565.00

*As with all fine timepieces, prices and availability are subject to market conditions and do not constitute a binding agreement.

By Omega

Sell or Trade
Omega Seamaster Aqua Terra 150M Co-Axial Master Chronometer Sedna Gold 38mm Pink Dial Diamond Bezel 220.58.38.20.99.007 - BRAND NEW

Omega Seamaster Aqua Terra 150M Co-Axial Master Chronometer Sedna Gold 38mm Pink Dial Diamond Bezel 220.58.38.20.99.007 - BRAND NEW

Current Market Valuation:

Your Offer

$

Most accepted offers fall within 1–5% of market valuation

Preferred Contact Method
I have a trade-in / add a note
Omega Seamaster Aqua Terra 150M Co-Axial Master Chronometer Sedna Gold 38mm Pink Dial Diamond Bezel 220.58.38.20.99.007 - BRAND NEW

Reserve with a $200 Deposit

Omega Seamaster Aqua Terra 150M Co-Axial Master Chronometer Sedna Gold 38mm Pink Dial Diamond Bezel 220.58.38.20.99.007 - BRAND NEW · $

  • A fully refundable $200 deposit secures this watch and confirms your order.
  • The balance of $ is paid by bank wire — instructions are emailed to you right after checkout.
  • Market prices move: if the price changes or we cannot secure the piece, your deposit is refunded in full.
  • A specialist confirms your order personally within hours; your watch ships fully insured once the wire clears.
  • Complimentary bracelet sizing before shipping — how to measure your wrist.

The deposit is a commitment to buy — not a hold while you decide. By continuing you confirm you intend to complete the purchase by bank wire.

Prefer to arrange everything personally? WhatsApp a specialist

Speak with a Bizak & Co. specialist about this piece

|Call or Text

The Omega Seamaster Aqua Terra 150M reference 220.58.38.20.99.007 is a brand-new 38mm luxury sports watch crafted in Omega's proprietary Sedna Gold, featuring a pink index dial and a diamond-set bezel. Powered by the Co-Axial Master Chronometer movement, it represents the pinnacle of Omega's watchmaking precision and material innovation. The watch is completed by a supple alligator leather strap, making it as refined as it is technically accomplished.

This reference stands out as one of the most desirable expressions of the Aqua Terra collection, combining precious Sedna Gold construction with the brilliance of a diamond bezel and the warmth of a pink dial — a combination that rewards both collectors and connoisseurs. Bizak and Co. is proud to offer this piece brand new with box and papers; contact us today or buy online at bizakandco.com to secure this exceptional timepiece at the best price.

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.

Not the exact one you’re looking for?

Source your dream watch

Learn More

The Omega Seamaster Aqua Terra 150M has long occupied a singular position in the world of luxury sports watches — versatile enough for active life yet refined enough for the most formal occasions. Introduced as part of the broader Seamaster family, the Aqua Terra line draws its identity from the nautical heritage of the Seamaster while softening the aesthetic for everyday elegance. The 150M designation confirms its water-resistance credentials, and the collection has consistently earned praise for merging robust engineering with sophisticated design sensibility.

Reference 220.58.38.20.99.007 represents the collection at its most luxurious. The 38mm case is rendered entirely in Sedna Gold, Omega's own proprietary rose-gold alloy developed to resist fading and maintain its rich warm hue over decades of wear. Sedna Gold is a hallmark of Omega's high-jewellery and precious-metal offerings, and its presence here elevates the Aqua Terra from an already-distinguished sports watch into a genuine horological objet d'art. The 38mm diameter sits beautifully on a wide range of wrist sizes, offering presence without excess.

The pink dial is both warm and luminous, its soft hue complementing the rose tones of the Sedna Gold case in a wholly harmonious composition. Index hour markers punctuate the dial with clean precision, preserving legibility while maintaining an uncluttered, contemporary look. Framing the dial is a diamond-set bezel that adds scintillating brilliance — each stone selected and set to Omega's exacting standards. The combination of pink, gold, and diamonds is inherently celebratory, making this reference a natural choice for landmark occasions as well as discerning daily wear.

At the heart of the watch beats Omega's Co-Axial Master Chronometer movement, a technology platform that represents the brand's highest standard of in-house manufacture. The Co-Axial escapement reduces friction and minimizes the need for servicing, while Master Chronometer certification — conferred by METAS, the Swiss Federal Institute of Metrology — guarantees performance to the strictest accuracy and magnetic-resistance standards in the industry. Wearing this watch means wearing a movement that has passed some of the most demanding testing protocols in contemporary horology.

Completing the ensemble is an alligator leather strap that brings a couture sensibility to the wrist. The natural texture and warmth of genuine alligator leather pair exquisitely with the Sedna Gold case and pink dial, creating a cohesive luxury package that reads as both sporty and deeply refined. Whether paired with evening dress or smart casual attire, reference 220.58.38.20.99.007 transitions effortlessly across contexts.

Bizak and Co. is pleased to offer this reference brand new, complete with original Omega box and papers, ensuring authenticity and full manufacturer warranty coverage. Acquiring a new Omega Seamaster Aqua Terra 150M in Sedna Gold from an authorised and trusted dealer like Bizak guarantees peace of mind alongside the joy of ownership. Browse this reference and our full collection at bizakandco.com, or reach out directly — our team is ready to assist you in securing this extraordinary watch at the best possible price.

Technical Details

Reference Number 220.58.38.20.99.007

Model Family Seamaster Aqua Terra 150M

Movement Automatic

Case Material Rose Gold

Bracelet Material Leather

Dial Pink with index hour markers

Case Dimension 38mm

Year

Condition Brand New

Box & Papers Full Set

FAQ

1. What makes the Omega Seamaster Aqua Terra 150M reference 220.58.38.20.99.007 special?
This reference combines Omega's proprietary Sedna Gold case, a warm pink index dial, and a diamond-set bezel in a refined 38mm package — one of the most jewellery-forward expressions in the Aqua Terra collection. It also houses the Co-Axial Master Chronometer movement, Omega's most advanced calibre platform. The result is a watch that is simultaneously a precision instrument and a piece of fine jewellery.

2. What movement powers the Omega Aqua Terra 220.58.38.20.99.007?
This watch is equipped with Omega's Co-Axial Master Chronometer movement, which features the brand's signature Co-Axial escapement for reduced friction and long service intervals. The movement carries Master Chronometer certification from METAS, the Swiss Federal Institute of Metrology, confirming exceptional accuracy and resistance to magnetic fields. This represents the highest tier of Omega's in-house movement technology.

3. What is the case size of this Omega Aqua Terra, and what material is the case?
The case measures 38mm in diameter and is crafted entirely in Sedna Gold, Omega's own proprietary rose-gold alloy engineered to resist the colour fading that can affect standard gold alloys over time. The 38mm size offers excellent wrist presence for both men and women without feeling oversized, making it one of the more versatile dimensions in the Aqua Terra range.

4. Is the Omega Seamaster Aqua Terra 150M in Sedna Gold suitable for everyday wear?
Absolutely — the Aqua Terra 150M is designed as a sports-elegant watch, and the Co-Axial Master Chronometer movement is built for reliable daily use. The 150M water resistance provides confidence in everyday aquatic situations, and the alligator leather strap adds comfort and wearability. That said, the Sedna Gold case and diamond bezel give it a level of refinement that also makes it ideal for formal or celebratory occasions.

5. What is the dial like on reference 220.58.38.20.99.007?
The dial is finished in pink with index hour markers, creating a soft, elegant look that harmonises beautifully with the warm tones of the Sedna Gold case. The clean index layout ensures excellent legibility while keeping the overall aesthetic uncluttered and contemporary. The surrounding diamond bezel adds brilliance that frames the pink dial without overwhelming it.

6. Is this a good buy, and how can I purchase this Omega Aqua Terra from Bizak and Co.?
Reference 220.58.38.20.99.007 is brand new and offered complete with original Omega box and papers, ensuring authenticity, full warranty coverage, and long-term collectibility. Sedna Gold Aqua Terra references with diamond bezels represent some of the most desirable pieces in Omega's current catalogue, combining precious materials with industry-leading movement technology. Visit bizakandco.com to buy online or contact our team directly for the best price and personalised assistance.

Certified Authenticity

Each watch we sell comes with original box & papers.

Real Family Business

You're buying from genuine people, 30 years in business.

Bizak & Co. Warranty

Every watch is checked by us before shipping.

5 Years Warranty

Every watch you buy from us is backed by our 5-year warranty—because luxury should come with long-term peace of mind.

If anything goes wrong mechanically due to a manufacturing issue, we’ll take care of it. No stress. No surprises.

Because trust isn’t built in a transaction—it’s built over time.

90 Day Return Policy

Our costumers trust us and we trust them. That's why we're boldly presenting the best return policy in the industry.

We take all the risk so you don't have to.

Signature personal delivery service

For high-value orders, we offer our exclusive Signature Personal Delivery—where one of our team members personally flies out to hand-deliver your watch.

Because some pieces deserve more than just shipping—they deserve a handshake.

You might also like...