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 150m, 41mm Lacquered Turquoise on Bracelet $6500

Omega - 220.10.41.21.03.004 · $6,500

For sale is a stunning Omega Seamaster Aqua Terra 150M with a lacquered turquoise blue dial, blending sporty functionality and elegant design.

Case size: 41mm diameter
Dial color: turquoise blue
Depth rating: 150m water resistance

Posted at

Sep 3, 2025, 2:09 AM

Active

View listing on r/WatchExchange

OMEGA Seamaster Aqua Terra WORLDTIMER Full Set BOX & PAPERS 220.10.43.22.03.001

OMEGA - 220.10.43.22.03.001 · $7,485

This OMEGA Seamaster Aqua Terra Worldtimer features a 43mm case, Earth dial, laser-ablated Grade 5 Titanium plate, and Caliber 8938 movement with coaxial escapement. It comes in very good condition with a full set of accessories.

Condition: Very Good Condition
Size: 43 mm diameter
Year: 2021
Water Resistance: 150M

Posted at

Sep 2, 2025, 2:26 PM

Active

View listing on r/WatchExchange

Omega Aqua Terra

Omega - Aqua Terra · $2,800

a truly versatile watch that excels in any situation, from the office to the weekend.

Condition: Excellent
Payment Methods: Paypal,G&S,wire

Posted at

Sep 2, 2025, 10:07 AM

Active

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Omega Aqua Terra 38.5mm. Skyfall. Bond Watch. Full set.

Omega - 231.10.39.21.03.001 · $4,350

The Omega Seamaster Aqua Terra 38.5mm "Skyfall" features a striking deep blue dial with a vertical 'teak' pattern, worn by Daniel Craig as James Bond in Skyfall. The watch has a 38.5mm stainless steel case and is equipped with the Co-Axial Calibre 8500 movement.

Case size: 38.5mm diameter
Movement: Co-Axial Calibre 8500
Power reserve: 60 hours

Posted at

Sep 2, 2025, 3:17 AM

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Omega Aqua Terra 38mm Sandstone. Excellent Condition. Full Set.

Omega - 220.10.38.20.09.001 · $4,950

The Omega Seamaster Aqua Terra features a sun-brushed sandstone dial with a teak pattern, a 38mm stainless steel case, and is powered by the Omega Co-Axial Master Chronometer Calibre 8800 movement.

Condition: Excellent Condition
Case size: 38mm diameter
Movement: Omega Co-Axial Master Chronometer Calibre 8800
Water resistance: 150m

Posted at

Sep 2, 2025, 3:06 AM

Active

View listing on r/WatchExchange