Omega Aqua Terra Seamaster Aqua Terra 150M Co-Axial 38.5 Red Gold / Grey

Reference 231.53.39.21.06.001

About this watch

The Omega Seamaster Aqua Terra 150M Co-Axial 38.5 Red Gold / Grey is a masterclass in luxury watchmaking, blending stunning design with exceptional technical prowess. The red gold and grey finish exudes sophistication, while the Omega caliber 8501 movement delivers unparalleled accuracy and reliability. With a water resistance of 150 meters, this timepiece is perfect for those who appreciate both style and functionality. The comfortable fit and adjustable bracelet ensure that it feels like a second skin, making it ideal for everyday wear. Whether you're a seasoned collector or a newcomer to the world of luxury watches, the Omega Seamaster Aqua Terra 150M Co-Axial 38.5 Red Gold / Grey is sure to impress. Its chronometer certification and limited availability only add to its allure.
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MSRP: $19,000
Market Price: $7,446

Key Features

  • Omega caliber 8501 automatic movement
  • Red gold case with grey dial
  • Sapphire crystal glass for exceptional clarity
  • Water resistance up to 150 meters
  • Chronometer certified for precision
  • Adjustable red gold bracelet
  • Comfortable fit for all wrist sizes

Specifications

Brand
Omega
Family
Aqua Terra
Model
Seamaster Aqua Terra 150M Co-Axial 38.5 Red Gold / Grey
Reference
231.53.39.21.06.001
Movement
8501
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Chronometer, Co-Axial Escapement
Case
Red Gold 38.5mm
Dial Color
Grey
Crystal
Sapphire
Water Resistance
150

Current Listings

[WTS] Omega Seamaster Aqua Terra 231.10.39.21.01.001 Black Teak 38.5mm  - $2,990

Omega Seamaster Aqua Terra 231.10.39.21.01.001 Black Teak 38.5mm - $2,990

Up for sale is my great condition Omega Seamaster Aqua Terra 231.10.39.21.01.001 with an automatic Omega Calibre 8500 movement.

  • Condition: Very good condition for its age
  • Size: 38.5mm diameter
  • Movement: Omega Calibre 8500
  • Case Material: steel
Posted at
Apr 21, 2026, 4:56 AM
Active
[WTS] Omega Aqua Terra 231.10.39 Cal 8500 38.5 mm - $2,650

Omega Aqua Terra 231.10.39 Cal 8500 38.5 mm - $2,650

This Omega Aqua Terra is a high-quality watch with a 39mm steel case, Calibre OMEGA 8500 movement, and features a steel bracelet and original presentation box.

  • Condition: great condition, minimal marks on case and crystal
  • Case Size: 39mm diameter
  • Bracelet Material: steel
  • Movement Calibre: Omega 8500
Posted at
Apr 21, 2026, 4:12 AM
Active
[WTS] Omega Seamaster Aqua Terra “Green/Teal” Dial - Full Set - Like New Condition. $5,101

Omega Seamaster Aqua Terra “Green/Teal” Dial - Full Set - Like New Condition. $5,101

Up for sale is my Omega Seamaster Aqua Terra with the stunning green/teal sunburst dial, featuring a modern design with Co-Axial Master Chronometer movement and stainless steel bracelet.

  • Condition: Like New
  • Case Size: 41mm
  • Movement Type: Omega Co-Axial Master Chronometer (Cal. 8900 series)
  • Water Resistance: 150m depth rating
Posted at
Apr 20, 2026, 9:36 PM
Active
[WTS] Omega Seamaster Aqua Terra - 2503.30 - Clean!

Omega Seamaster Aqua Terra - 2503.30 - Clean!

Omega - 2503.30 · $2,395
This Omega Seamaster Aqua Terra comes in a 39mm size and features a silver dial and automatic movement. The watch is in fantastic condition with everything functioning as it should.

  • Condition: Pre-owned, light wear throughout
  • Size: 39mm diameter
  • Movement: Automatic
Posted at
Apr 20, 2026, 6:21 PM
Active
[WTS] Omega Seamaster Aqua Terra Blue Dial Full Set 2017 $3495 Shipped

Omega Seamaster Aqua Terra Blue Dial Full Set 2017 $3495 Shipped

This Omega Seamaster Aqua Terra features a blue teak dial and is a clean, versatile piece that works well daily or dressed up.

  • Condition: Excellent
  • Case size: 41.5mm diameter
  • Movement: Master Co Axial Chronometer
  • Water resistance: 150m / 500ft depth rating
Posted at
Apr 20, 2026, 6:06 PM
Active
[WTS] Omega Seamaster Aqua Terra 15,000 Gauss 231.10.42.21.01.002 Full Set 2019

Omega Seamaster Aqua Terra 15,000 Gauss 231.10.42.21.01.002 Full Set 2019

The Omega Seamaster Aqua Terra >15,000 Gauss is a distinctive modern Aqua Terra reference known for its black textured dial and impressive anti-magnetic capability. It measures 41.5mm in stainless steel and features Omega's Co-Axial movement.

  • Condition: Excellent, with no visible scratches and excellent crystal condition
  • Case Material: Stainless Steel
  • Case Size: 41.5mm diameter
  • Movement: Co-Axial movement
Posted at
Apr 19, 2026, 6:08 PM
Active
[WTS] Omega Seamaster Aqua Terra – 'Blue Wave’ – Gold Accents – Complete Set

Omega Seamaster Aqua Terra – 'Blue Wave’ – Gold Accents – Complete Set

Omega - 23110422103006 · $5,250
The Omega Seamaster Aqua Terra 'Blue Wave' features a blue dial with wave pattern, 18K yellow gold hands and indexes. It has a stainless steel case with a 41.5mm diameter and is powered by the Master Co-Axial calibre 8500.

  • Condition: Excellent all-around condition
  • Case size: 41.5mm diameter
  • Movement: Omega Master Co-Axial calibre 8500
  • Water resistance: 150M / 15 bar
Posted at
Apr 19, 2026, 2:04 PM
Active
[WTS] 2012 Omega Seamaster Aqua Terra 231.23.39.21.06.001

2012 Omega Seamaster Aqua Terra 231.23.39.21.06.001

2012 Omega Seamaster Aqua Terra for sale

Posted at
Apr 19, 2026, 11:54 AM
Active