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Omega Seamaster Aqua Terra 150M Co-Axial Chronometer 34mm Stainless Steel White Dial Diamond Set Index Alligator Leather Strap 231.13.34.20.55.001 - BRAND NEW

Omega Seamaster Aqua Terra 150M Co-Axial Chronometer 34mm Stainless Steel White Dial Diamond Set Index Alligator Leather Strap 231.13.34.20.55.001 - BRAND NEW Omega Seamaster Aqua Terra 150M Co-Axial Chronometer…

Reference 231.13.34.20.55.001

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Omega Seamaster Aqua Terra 150M Co-Axial Chronometer 34mm Stainless Steel White Dial Diamond Set Index Alligator Leather Strap 231.13.34.20.55.001 - BRAND NEW

$5,699.00
Requested condition
Brand New

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 Chronometer 34mm Stainless Steel White Dial Diamond Set Index Alligator Leather Strap 231.13.34.20.55.001 - BRAND NEW

Omega Seamaster Aqua Terra 150M Co-Axial Chronometer 34mm Stainless Steel White Dial Diamond Set Index Alligator Leather Strap 231.13.34.20.55.001 - BRAND NEW

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Omega Seamaster Aqua Terra 150M Co-Axial Chronometer 34mm Stainless Steel White Dial Diamond Set Index Alligator Leather Strap 231.13.34.20.55.001 - BRAND NEW

Catalogue watch price: $5,699.00 USD

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The Omega Seamaster Aqua Terra 150M ref. 231.13.34.20.55.001 is a brand-new 34mm stainless steel dress-sport watch housing a certified Co-Axial Chronometer movement and dressed with a luminous white dial set with diamond indexes. The combination of the refined alligator leather strap and sparkling diamond hour markers places this reference firmly at the intersection of aquatic engineering and haute-joaillerie finish.

What sets this Aqua Terra apart is its ability to transition effortlessly from active days to formal evenings, an achievement Omega accomplishes with Co-Axial escapement precision and the understated glamour of factory diamond indexes. Contact Bizak & Co. today to purchase ref. 231.13.34.20.55.001 at the best price, with full manufacturer packaging as a brand-new 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 versatile collections in modern Swiss watchmaking, blending the brand's deep maritime heritage with the polished sensibility of a contemporary dress watch. Introduced to bridge the gap between Omega's legendary dive lineage and its more formal Constellation and De Ville families, the Aqua Terra has earned a devoted following among collectors and first-time luxury buyers alike who want a single watch capable of doing everything. Reference 231.13.34.20.55.001 represents one of the collection's most refined expressions, pairing the sporty 150-metre water-resistance promise of the Seamaster name with genuinely luxurious finishing details.

At 34mm, this stainless steel case is proportioned for elegance rather than statement size, making it a compelling choice for those who prefer a refined wrist presence or who are shopping for a distinguished gift. The case diameter places it naturally on smaller to medium wrists and gives it an unmistakably classic silhouette — wide enough to carry the dial's detailing beautifully, restrained enough to slide cleanly beneath a shirt cuff. The stainless steel bezel frames the dial without overpowering it, maintaining the clean architectural geometry that defines the Aqua Terra line.

The dial is where this reference truly distinguishes itself. The white ground offers exceptional legibility and a bright, fresh character that feels equally at home under gallery lighting and afternoon sun. Diamond-set indexes replace the standard applied hour markers, introducing a layer of haute watchmaking refinement that elevates this reference above the everyday Aqua Terra. Each diamond is factory-set by Omega, guaranteeing the quality, alignment, and provenance that second-market stone replacements can never fully replicate — a meaningful point of value when you buy new.

Powering the watch is Omega's Co-Axial Chronometer movement, a technology that transformed the Swiss industry when it arrived by dramatically reducing mainspring friction at the escapement. The Co-Axial mechanism requires less frequent servicing than a conventional lever escapement and delivers chronometer-grade precision, meaning it has been independently certified by COSC to tight daily rate tolerances. This translates to a watch you can rely on and enjoy for years between major service intervals — a practical as well as horological virtue.

The alligator leather strap completes the package by adding a layer of artisanal texture that pairs harmoniously with the diamond indexes. Where a bracelet would emphasize the watch's sport credentials, the alligator strap shifts the balance squarely toward elegance, making this configuration the natural choice for anyone who wears the watch primarily to dinners, business settings, or occasions that call for jewelry-level polish. The contrast between the supple strap and the crisp white dial creates a visually cohesive look that photographs beautifully and wears even better.

Bizak & Co. is pleased to offer this reference 231.13.34.20.55.001 as a brand-new Omega Seamaster Aqua Terra 150M Co-Axial Chronometer at the best available price. Buying new means you receive the full Omega manufacturer experience — factory-fresh movement, untouched diamond setting, and complete manufacturer support. Browse our listings or contact our team directly at bizakandco.com to ask questions, arrange secure payment, or learn more about shipping and service options for this exceptional timepiece.

Technical Details
Reference
231.13.34.20.55.001
Model
Seamaster Aqua Terra 150M
Movement
Automatic
Case material
Stainless Steel
Bracelet material
Leather
Dial
White diamond-set index
Case size
34mm
Requested condition
Brand New
FAQ

1. What makes the Omega Seamaster Aqua Terra 231.13.34.20.55.001 special?
This reference stands out by combining Omega's Co-Axial Chronometer movement with a white dial set with factory diamond indexes and a refined alligator leather strap — a configuration that delivers both certified precision and genuine jewelry-level finishing. The 34mm stainless steel case keeps the aesthetic elegant and versatile rather than overtly sporty, making it one of the dressier entries in the entire Seamaster family.

2. What movement powers the Omega Seamaster Aqua Terra 34mm ref. 231.13.34.20.55.001?
The watch is powered by an Omega Co-Axial Chronometer movement, which uses the brand's patented Co-Axial escapement to reduce friction and improve long-term rate stability compared to a conventional lever escapement. Chronometer certification means the movement has met strict independent precision standards, ensuring reliable daily performance.

3. What is the case size of this Omega Seamaster Aqua Terra, and who is it sized for?
The case measures 34mm in diameter in stainless steel, a proportion that suits smaller to medium wrists and those who prefer a classic, refined silhouette over an oversized contemporary look. It is equally popular as a ladies' dress watch and as a slim everyday piece for those who appreciate understated elegance.

4. Is the Omega Seamaster Aqua Terra 150M suitable for everyday wear?
Yes — the Seamaster Aqua Terra 150M designation indicates 150 metres of water resistance, giving it more than adequate protection for daily life including hand-washing, rain, and incidental water contact. The Co-Axial movement is engineered for longevity between services, and the stainless steel case is robust enough for regular wear, though the alligator strap calls for some care around extended water exposure.

5. What is the dial like on reference 231.13.34.20.55.001?
The dial features a white ground with diamond-set hour indexes applied at the factory by Omega, adding a brilliant sparkle that lifts the watch into dress and semi-formal territory. The white and diamond combination offers excellent contrast and legibility while giving the watch a distinctly feminine and luxurious character compared to standard Aqua Terra variants.

6. Is this a good buy, and how can I purchase ref. 231.13.34.20.55.001 from Bizak & Co.?
Buying this reference brand new from Bizak & Co. means you receive a factory-fresh movement with untouched diamond setting and the full backing of Omega's manufacturer support — significant advantages over a pre-owned example. Visit bizakandco.com or contact our team directly to confirm availability, discuss pricing, and arrange purchase of this Omega Seamaster Aqua Terra 150M Co-Axial Chronometer.

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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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U.S. overnight shipping is $100; international shipping is $500. Dispatch takes 2–3 business days after your wire clears. International transit times vary. Shipping details.

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