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

Reference 231.23.30.20.06.001

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

About this watch

The Omega Aqua Terra 231.23.30.20.06.001 is an exceptional timepiece that embodies luxury, functionality, and durability. Its elegant design seamlessly transitions from formal to casual wear, making it a versatile choice for any occasion. The beautiful blend of red gold and stainless steel creates a harmonious look that is both modern and timeless. At the heart of this stunning watch lies the Omega caliber 8520 movement, boasting a 50-hour power reserve and Co-Axial escapement technology, reducing friction between parts and enhancing accuracy and longevity. As a chronometer certified for precision, you can trust it to keep accurate time. With an impressive water resistance of 150 meters, this watch is designed for active lifestyles, whether swimming, snorkeling, or just caught in unexpected downpour. The open case back allows admiring the intricate movements, showcasing Omega's craftsmanship. The stainless steel bracelet feels sturdy and comfortable on the wrist, ensuring a snug fit without pinching or discomfort.
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Key Features

  • Omega caliber 8520 movement
  • Co-Axial escapement technology
  • 150m water resistance
  • Chronometer certified for accuracy
  • 30mm case diameter
  • Red gold and stainless steel materials
  • Sapphire glass

Specifications

Brand
Omega
Family
Aqua Terra
Model
Seamaster Aqua Terra 150M Co-Axial 30 Stainless Steel / Red Gold / Grey
Reference
231.23.30.20.06.001
Movement
8520
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Chronometer, Co-Axial Escapement
Case
30mm
Dial Color
Grey
Crystal
Sapphire
Water Resistance
150

Current Listings

[WTS] Omega Aqua Terra 38.5mm 231.1039 $2750 - Box & papers

Omega Aqua Terra 38.5mm 231.1039 $2750 - Box & papers

Omega - 231.1039 · $2,750
The Omega Aqua Terra reference 231.1039 is a 38.5mm watch available for sale.

  • Length of stay with owner: 2 months
Posted at
May 14, 2026, 3:05 PM
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[WTS] Omega Aqua Terra GMT Worldtimer - 220.92.43.22.99.001 - Grey - Titanium - 43mm - 2025 AD Unit Mint Condition

Omega Aqua Terra GMT Worldtimer - 220.92.43.22.99.001 - Grey - Titanium - 43mm - 2025 AD Unit Mint Condition

Omega - 220.92.43.22.99.001 · $8,799
This Omega Aqua Terra GMT Worldtimer is a highly sought-after timepiece that stands out for its gunmetal titanium color and applied city displays.

  • Condition: Mint condition
  • Case material: Titanium
  • Case size: 43mm
  • Band type: Not specified
Posted at
May 14, 2026, 1:36 PM
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[WTS] Omega Aqua Terra Chrono - Ref: 2512.30.00 - FULL KIT

Omega Aqua Terra Chrono - Ref: 2512.30.00 - FULL KIT

Omega - 2512.30.00 · $3,300
This Omega Seamaster Aqua Terra Chronograph features a white dial with flame blue indices, housed in a 42mm case with a column-wheel chronograph movement.

  • Condition: Very good, minor marks on bezel, case and bracelet
  • Movement: Omega 3301 (column-wheel chronograph movement based on the Piguet 1285 movement)
  • Case Size: 42mm
  • Bracelet Size: 7.5
Posted at
May 14, 2026, 1:07 PM
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[WTS] Omega Seamaster Aqua Terra 2503.80.00 “First Gen” 39mm — Blue Sunburst Dial — Cal. 2500 Co-Axial — Fresh Service — $2,699 Shipped

Omega Seamaster Aqua Terra 2503.80.00 “First Gen” 39mm — Blue Sunburst Dial — Cal. 2500 Co-Axial — Fresh Service — $2,699 Shipped

A first-generation Omega Seamaster Aqua Terra with a beautiful blue sunburst dial and the reliable Cal. 2500 Co-Axial Chronometer movement.

Posted at
May 14, 2026, 11:43 AM
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[WTS] Omega Seamaster Aqua Terra Ref 220.10.41.21.02.001 - 41mm FULL SET! -$4500 OBO

Omega Seamaster Aqua Terra Ref 220.10.41.21.02.001 - 41mm FULL SET! -$4500 OBO

Omega - 220.10.41.21.02.001 · $4,500
A Omega Seamaster Aqua Terra, case size is 41mm, available with box and papers.

  • Condition: Pre-owned
  • Case Size: 41mm
  • Box Card Papers: Yes (both included)
  • Model: Seamaster Aqua Terra
Posted at
May 14, 2026, 11:12 AM
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[WTS] Omega Seamaster Aqua Terra 231.10.39.21.01.001 Black Teak 38.5mm - $2,690

Omega Seamaster Aqua Terra 231.10.39.21.01.001 Black Teak 38.5mm - $2,690

Omega - 231.10.39.21.01.001 · $2,690
Up for sale is my great condition Omega Seamaster Aqua Terra with an automatic Omega Calibre 8500 movement.

  • Condition: Very good condition, minimal marks/hairlines
  • Case size: 38.5mm diameter
  • Movement: Omega Calibre 8500, automatic
Posted at
May 14, 2026, 4:26 AM
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[WTS] Omega Seamaster Aqua Terra 220.10.41.21.03.001 – Full Set – 2020

Omega Seamaster Aqua Terra 220.10.41.21.03.001 – Full Set – 2020

Omega - 220.10.41.21.03.001 · $4,200
This Omega Seamaster Aqua Terra is a 41mm stainless steel watch with a blue teak dial and automatic Master Chronometer movement.

  • Condition: Clean
  • Case size: 41mm diameter
  • Bracelet type: Full bracelet with all links
Posted at
May 13, 2026, 8:55 PM
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[WTS] 2025 Omega Seamaster Aqua Terra 150M 38mm Steel Blue Dial 220.10.38.20.03.001 Full Set

2025 Omega Seamaster Aqua Terra 150M 38mm Steel Blue Dial 220.10.38.20.03.001 Full Set

Omega - 220.10.38.20.03.001 · $5,300
2025 Omega Seamaster Aqua Terra 150M 38mm Steel Blue Dial watch is being sold as a full set with original accessories. It features an automatic mechanical movement.

  • Condition: Nice Preowned Condition with Some Light Scratches On The Case, Bezel and Bracelet
  • Case dimensions: 38mm diameter
  • Bezel material: steel
  • Dial color: blue teak
Posted at
May 13, 2026, 7:33 PM
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[WTS] Omega Seamaster Aqua Terra Co-Axial - Turquoise Blue - 2025 Full Set - 220.10.41.21.03.006

Omega Seamaster Aqua Terra Co-Axial - Turquoise Blue - 2025 Full Set - 220.10.41.21.03.006

Omega - 220.10.41.21.03.006 · $5,850
This Omega Seamaster Aqua Terra features a Turquoise Blue dial and is the 41mm version, presenting great value with its under warranty status until 2029.

  • Condition: mint condition
  • Warranty expiration date: 2029
  • Version: 41mm
Posted at
May 13, 2026, 6:59 PM
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