Omega Aqua Terra Seamaster Aqua Terra 150M Co-Axial 34 Stainless Steel / Diamond / MOP

Reference 231.18.34.20.55.001

Omega Seamaster Aqua Terra 150M Co-Axial 34 Stainless Steel / Diamond / MOP

About this watch

The Omega Seamaster Aqua Terra 231.18.34.20.55.001 is a masterpiece of luxury watchmaking, blending elegance with precision in a stunning package. Crafted from stainless steel and adorned with diamond accents, this 34mm timepiece exudes sophistication and refinement. The Mother of Pearl dial shines with an iridescent quality, while the gem-set indexes add a luxurious touch. Powered by the Omega caliber 8521 movement, this watch boasts accurate timekeeping and a remarkable power reserve of 50 hours. With its robust stainless steel case and scratch-resistant sapphire crystal, it's built to withstand the elements. Whether you're swimming, snorkeling, or just enjoying everyday wear, this Aqua Terra is the perfect companion. Its versatile design effortlessly transitions from casual to formal occasions, making it a staple in any wardrobe.

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Key Features

Omega caliber 8521 movement
Mother of Pearl dial with gem-set indexes
Water resistance up to 150 meters
Automatic winding and Co-Axial escapement for accurate timekeeping
Scratch-resistant sapphire crystal
Robust stainless steel case
50-hour power reserve

Specifications

Brand

Omega

Family

Aqua Terra

Model

Seamaster Aqua Terra 150M Co-Axial 34 Stainless Steel / Diamond / MOP

Reference

231.18.34.20.55.001

Movement

8521

Movement Features

Hours, Minutes, Seconds
Date
Chronometer, Co-Axial Escapement

Case

Stainless Steel 34mm

Dial Color

White

Crystal

Sapphire

Water Resistance

150

Current Listings

Omega Aqua Terra White 38mm

Omega - 220.10.38.20.02.001 · $4,500

Selling an Omega Aqua Terra with papers, still under factory warranty.

Posted at

Aug 30, 2025, 7:39 PM

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[WTT] Omega Aqua Terra London Olympics - Chronograph - Sedna Gold

Omega - 522.23.44.50.03.001 · $3,999

This Omega Aqua Terra London Olympics watch features a chronograph function, Sedna Gold case, and is available for purchase at a price significantly below its market value.

Shipping: net to buyer + shipping

Posted at

Aug 30, 2025, 2:50 PM

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Omega Aqua Terra Ladies 28mm MOP $1975 shipped

Omega - Seamaster AT 28mm · $1,975

Selling a used Omega Seamaster Aqua Terra Ladies 28mm with box, complete cards, and eBay authentication card. The watch has a 6.5inch wrist compatible bracelet.

Condition: Great condition
Box included: true
Bracelet size fits wrist up to 6.5 inches: true

Posted at

Aug 30, 2025, 2:28 PM

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Omega Aqua Terra Seamaster 8900

Omega - 8900 · $3,800

This Omega Seamaster Aqua Terra is a blue model sold with an Omega rubber strap, no steel bracelet. It comes with the presentation box.

Condition: Pre-owned with marks on case, light scuffing on bezel
Age: Unknown
Service history: None, but running well after 1-2 seconds deviation

Posted at

Aug 30, 2025, 10:14 AM

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🔥 Omega Seamaster Aqua Terra Subdial Blue – $5995 Shipped (CONUS)

Omega - Seamaster Aqua Terra Subdial · $5,995

This Omega Seamaster Aqua Terra Subdial features a unique small seconds subdial and blue textured dial, offered on an OEM blue rubber strap with Omega buckle.

Condition: near-mint
Movement: Omega Co-Axial Master Chronometer Caliber 8916
Case size: 41mm diameter
Lug-to-lug: ~47mm

Posted at

Aug 29, 2025, 8:35 PM

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2013 Omega Seamaster Aqua Terra 2503.33 White Dial w/ Blue Indices Full Set

Omega - 2503.33 · $3,250

2013 Omega Seamaster Aqua Terra 39mm with white dial and blue indices, in excellent condition.

Condition: Excellent, very little signs of wear
Case Size: 39mm
Diameter: 39mm diameter
Box And Papers: full set with box and papers

Posted at

Aug 29, 2025, 11:07 AM

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Omega Aqua Terra 220.10.38.20.03.005 COMPLETE SET 2025

Omega - 220.10.38.20.03.005 · $5,450

This Omega Aqua Terra features a turquoise gradient dial and comes with the complete set.

Condition: Like new with barely any signs of wear
Diameter: 41mm
Material: Stainless steel
Payment Methods Accepted: crypto,ebay,local_meetup

Posted at

Aug 29, 2025, 8:57 AM

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Omega Seamaster Aqua Terra 150M GoodPlanet 🌍 - Titanium with Brown Leather Rare Watch Box + Papers

Omega - 231.92.39.21.04.001 · $4,250

The Omega Seamaster Aqua Terra 150M GoodPlanet is a rare titanium watch with a white dial and blue accents, featuring a Master Co-Axial Caliber 8500 movement.

Condition: Excellent
Case material: Grade 5 Titanium
Size: 38.5mm diameter
Movement: Master Co-Axial Caliber 8500

Posted at

Aug 28, 2025, 9:20 PM

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