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Omega Seamaster Aqua Terra 150M Omega Co-Axial 38.5mm Stainless Steel White Dial Alligator Leather Strap 231.13.39.21.55.001 - BRAND NEW

Omega Seamaster Aqua Terra 150M Omega Co-Axial 38.5mm Stainless Steel White Dial Alligator Leather Strap 231.13.39.21.55.001 - BRAND NEW

$5,399.00

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

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Omega Seamaster Aqua Terra 150M Omega Co-Axial 38.5mm Stainless Steel White Dial Alligator Leather Strap 231.13.39.21.55.001 - BRAND NEW

Omega Seamaster Aqua Terra 150M Omega Co-Axial 38.5mm Stainless Steel White Dial Alligator Leather Strap 231.13.39.21.55.001 - BRAND NEW

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Omega Seamaster Aqua Terra 150M Omega Co-Axial 38.5mm Stainless Steel White Dial Alligator Leather Strap 231.13.39.21.55.001 - BRAND NEW

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Omega Seamaster Aqua Terra 150M Omega Co-Axial 38.5mm Stainless Steel White Dial Alligator Leather Strap 231.13.39.21.55.001 - 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.

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The Omega Seamaster Aqua Terra 150M ref. 231.13.39.21.55.001 is a brand-new 38.5mm stainless steel dress-sport watch featuring a clean white index dial, stainless steel bezel, and a supple alligator leather strap. Powered by Omega's renowned Co-Axial movement, this reference blends the Seamaster's aquatic heritage with the refined elegance expected of the Aqua Terra line. It represents one of the most versatile and well-executed Swiss watches available at this size.

What sets reference 231.13.39.21.55.001 apart is the understated sophistication of its white dial paired with the tactile luxury of the alligator leather strap — a combination that transitions effortlessly from boardroom to weekend wear. Bizak & Co. offers this watch brand new at a competitive price; contact us or shop online at bizakandco.com to secure yours today.

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 accomplished all-rounder watches in modern Swiss horology. Introduced to bridge the gap between Omega's storied diving heritage and the demands of a polished, everyday lifestyle, the Aqua Terra line takes its name from the Latin for "land and sea," a nod to its dual-purpose character. Reference 231.13.39.21.55.001 represents this philosophy in its purest form: a watch equally at home on a sailboat or at a formal dinner.

At 38.5mm, the stainless steel case of this Aqua Terra occupies a sweet spot that many collectors and buyers actively seek — substantial enough to read clearly on the wrist, refined enough to disappear beneath a shirt cuff. The brushed and polished finishing on the case and stainless steel bezel reflects Omega's meticulous attention to detail, a hallmark that has defined the brand since the Seamaster line's debut in 1948. The case proportions and lug design give this reference a timeless silhouette that will not look dated in ten years.

The white index dial is among the most requested configurations in the Aqua Terra collection. Its clean, uncluttered layout pairs luminous applied indices with crisp printed text, delivering excellent legibility in virtually any lighting condition. The iconic teak-inspired horizontal stripe pattern on the dial — a design element long associated with the Aqua Terra — gives this otherwise restrained face a distinctive texture that rewards close inspection and sets it apart from generic dress watches.

Powering the watch is Omega's Co-Axial movement, a technology that fundamentally changed the standards of mechanical watchmaking when George Daniels and Omega introduced it to the industry. The Co-Axial escapement reduces friction in the gear train compared to traditional Swiss lever escapements, contributing to long-term accuracy and extended service intervals — practical benefits that matter to anyone who intends to wear and rely on this watch daily. This movement technology is a core reason Omega watches command enduring respect among enthusiasts and collectors.

The alligator leather strap completes the package with a touch of genuine luxury. Its exotic texture contrasts beautifully with the cool polish of the stainless steel case and lends the watch a dressy character that a bracelet version cannot quite replicate. Whether you are buying the Omega Seamaster Aqua Terra 150M ref. 231.13.39.21.55.001 as a first serious Swiss watch, a versatile daily wearer, or a considered addition to an existing collection, this configuration delivers exceptional value.

At Bizak & Co., we source brand-new Omega references and stand behind every watch we sell. When you buy online at bizakandco.com or reach out directly, you are purchasing from an experienced dealer committed to transparency, competitive pricing, and a seamless buying experience. We invite you to contact us with any questions about this reference or to discuss how we can help you find the right Omega for your collection.

Technical Details

Reference Number 231.13.39.21.55.001

Model Family Seamaster Aqua Terra 150M

Movement Automatic

Case Material Stainless Steel

Bracelet Material Leather

Dial White Index

Case Dimension 38mm

Year

Condition Brand New

Box & Papers

FAQ

1. What makes the Omega Seamaster Aqua Terra 150M ref. 231.13.39.21.55.001 special?
This reference combines the Seamaster's proven aquatic pedigree with the dressed-up sensibility of the Aqua Terra line, offering a versatile 38.5mm stainless steel package with a white index dial and alligator leather strap that works equally well in formal and casual contexts. The Co-Axial movement technology further distinguishes it from competitors at a similar price point. It is a watch that balances sportiness, elegance, and mechanical credibility in a single package.

2. What movement powers the Omega Seamaster Aqua Terra 231.13.39.21.55.001?
This Aqua Terra is powered by an Omega Co-Axial movement, a proprietary escapement technology developed in partnership with legendary watchmaker George Daniels. The Co-Axial escapement is engineered to reduce friction and improve long-term rate stability compared to conventional Swiss lever escapements. It is one of the most respected movement technologies in modern Swiss watchmaking and contributes to the watch's durability and service longevity.

3. What is the case size of the Omega Aqua Terra ref. 231.13.39.21.55.001?
The case measures 38.5mm in diameter and is crafted from stainless steel with a stainless steel bezel. This size is widely regarded as one of the most wearable and versatile dimensions in the market, fitting a broad range of wrist sizes comfortably. It is substantial enough for everyday legibility while remaining slim enough to wear under a dress shirt cuff.

4. Is the Omega Seamaster Aqua Terra a good watch for everyday wear?
Yes, the Aqua Terra 150M is designed as a robust everyday companion with water resistance rated to 150 metres, a durable stainless steel case, and a Co-Axial movement built for long service intervals. The alligator leather strap on this reference adds a dressy dimension, making it especially well-suited for professionals who want a single watch that moves between work and leisure without compromise. It is one of the most recommended everyday luxury watches in the 35–40mm category.

5. What does the white index dial look like on this Aqua Terra?
The white dial features applied luminous indices on a clean background accented by the Aqua Terra's signature teak-inspired horizontal stripe texture. This design provides excellent legibility and gives the dial a subtle depth that distinguishes it from flat, printed alternatives. The combination of the white dial and alligator leather strap makes this one of the more refined and dressy configurations available in the Seamaster Aqua Terra collection.

6. How can I buy the Omega Seamaster Aqua Terra ref. 231.13.39.21.55.001 from Bizak and Co.?
This watch is available brand new and for sale now at bizakandco.com, where you can buy online or contact our team directly for assistance. Bizak & Co. is an experienced luxury watch dealer committed to competitive pricing and a transparent purchasing process. Reach out via the website to confirm availability, discuss pricing, or arrange purchase — we are happy to help you secure this reference.

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