Omega Aqua Terra Seamaster Aqua Terra 150M Co-Axial 30 Stainless Steel / Red Gold / MOP

Reference 231.23.30.20.55.001

Omega Seamaster Aqua Terra 150M Co-Axial 30 Stainless Steel / Red Gold / MOP

About this watch

The Omega Seamaster Aqua Terra 150M Co-Axial 30 (model 231.23.30.20.55.001) is a testament to Omega's reputation for luxury and performance, merging functionality with elegance. The watch features a stunning mother-of-pearl dial, reliable automatic movement, and impressive water resistance of 150 meters. The combination of stainless steel and red gold creates a striking contrast, while the mother-of-pearl dial adds an element of luxury and sophistication. With its Co-Axial escapement and chronometer certification, this watch is built to perform beautifully for years to come. Whether you're diving, swimming, or simply caught in a rain shower, this watch is more than capable of handling various environments. The robust sapphire crystal adds an extra layer of protection against scratches, ensuring that your watch maintains its beauty over time. With a diameter of just 30 mm, the Omega Seamaster Aqua Terra is designed to fit comfortably on various wrist sizes, making it versatile enough to suit any occasion.

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Key Features

Omega caliber 8520 automatic movement
150 meters water resistance
Mother-of-pearl dial with gem-set indexes and arrow-shaped hands
Stainless steel and red gold construction
Chronometer certification
Co-Axial escapement for reduced friction and increased longevity
Robust sapphire crystal for scratch protection

Specifications

Brand

Omega

Family

Aqua Terra

Model

Seamaster Aqua Terra 150M Co-Axial 30 Stainless Steel / Red Gold / MOP

Reference

231.23.30.20.55.001

Movement

8520

Movement Features

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

Case

30mm

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

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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