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

Reference 231.20.39.21.06.001

About this watch

The Omega Aqua Terra 231.20.39.21.06.001 is a masterclass in luxury watchmaking, seamlessly blending elegance with functionality. Its stunning round case, crafted from stainless steel and red gold, exudes sophistication while its grey dial provides exceptional readability. The proprietary hands ensure smooth movement, making it perfect for everyday wear. At the heart of this timepiece lies the Omega caliber 8500 movement, a technical marvel that showcases Omega's commitment to innovation. With a water resistance rating of 150 meters, this watch is built for adventure and can handle the elements with ease. Whether you're in a board meeting or at a beach party, this watch fits right in, making it the ultimate accessory for anyone serious about horology.
Buy Now on Jomashop
This is an affiliate link
MSRP: $8,900
Market Price: $4,621

Key Features

  • 38.50mm Stainless Steel and Red Gold Case
  • Sapphire Crystal Glass
  • 150m Water Resistance
  • Omega Caliber 8500 Movement
  • Chronometer Certification
  • Co-Axial Escapement for Reduced Friction

Specifications

Brand
Omega
Family
Aqua Terra
Model
Seamaster Aqua Terra 150M Co-Axial 38.5 Stainless Steel / Red Gold / Grey / Bracelet
Reference
231.20.39.21.06.001
Movement
8500
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Chronometer, Co-Axial Escapement
Case
38.5mm
Dial Color
Grey
Crystal
Sapphire
Water Resistance
150

Current Listings

[WTS] Omega Seamaster Aqua Terra 231.10.39 38.5mm Quartz Grey Teak - Reserved Post for u/Repulsive_Rate279

Omega Seamaster Aqua Terra 231.10.39 38.5mm Quartz Grey Teak - Reserved Post for u/Repulsive_Rate279

Omega - 231.10.39 · $1,800
Up for sale is my greatcondition Omega Seamaster Aqua Terra 231.10.39, which measures at 39mm and features a Calibre OMEGA 4564 quartz movement.

  • Condition: great condition
  • Case size: 38.5mm diameter
  • Water resistance: 150m
  • Movement type: quartz
Posted at
Dec 1, 2025, 9:14 PM
Active
[WTS] Omega Seamaster Aqua Terra 41.5mm Discontinued “Teak” Dial Spectre 007 - Full Set Mint Condition

Omega Seamaster Aqua Terra 41.5mm Discontinued “Teak” Dial Spectre 007 - Full Set Mint Condition

This 41.5mm Omega Seamaster Aqua Terra features a signature sunburst blue 'Teak-Concept' dial, worn by Daniel Craig in 007 Spectre, and is powered by an in-house Calibre 8500 Co-Axial movement.

  • Condition: Mint
  • Movement: Calibre 8500 Co-Axial movement with twin barrels
  • Water Resistance: 150M
  • Crystal: Sapphire crystal front and back
Posted at
Nov 30, 2025, 11:58 PM
Active
[WTS] Omega Aqua Terra Bracelet like new - $590

Omega Aqua Terra Bracelet like new - $590

This Omega Aqua Terra bracelet is in excellent condition and features a horizontal teak dial.

  • Condition: Like new, 9.9/10
  • Case size: 41mm diameter
  • Width: 20mm
  • Links: Full links, end links and spring bars
Posted at
Nov 30, 2025, 7:50 PM
Active
[WTS] 2020 Omega Seamaster Aqua Terra "NZL-32" 42.2MM Silver Dial Steel Bracelet (2513.30.00)

2020 Omega Seamaster Aqua Terra "NZL-32" 42.2MM Silver Dial Steel Bracelet (2513.30.00)

Omega - 2513.30.00 · $3,999
The Omega Seamaster NZL-32 is a rare tribute to New Zealand's America's Cup victory, featuring a regatta countdown complication and a distinctive dial layout.

  • Movement: Omega Calibre 3602 automatic chronometer (ETA 2892-A2 + Dubois-Dépraz 2077 module)
  • Functions: Hours, minutes, small seconds, chronograph, regatta countdown timer
  • Case diameter: 42.2 mm
Posted at
Nov 30, 2025, 5:42 PM
Active
[WTS] Omega Seamaster Aqua Terra 36mm 2504.50 Black Dial Full Set W/ Box & Papers

Omega Seamaster Aqua Terra 36mm 2504.50 Black Dial Full Set W/ Box & Papers

Omega - 2504.50 · $3,300
This Omega Seamaster Aqua Terra is a 36mm watch with a black dial, sold as a full set including original boxes and papers.

  • Condition: Very good overall condition with minor hairlines on the bracelet
  • Bracelet size: 36mm
  • Dial color: Black
Posted at
Nov 28, 2025, 8:48 PM
Active
[WTS] Omega Seamaster Aqua Terra 150m Blue 220.10.41.21.03.002

Omega Seamaster Aqua Terra 150m Blue 220.10.41.21.03.002

The Omega Seamaster Aqua Terra is a 150m water-resistant watch, it features a blue dial and comes with a 7.25" bracelet.

  • Bracelet length: 7.25"
  • Accepted payment methods: Zelle, Venmo, or Western Union
Posted at
Nov 28, 2025, 12:14 PM
Active
[WTS] Omega Seamaster Aqua Terra First Gen 2503.30 39mm $2,200

Omega Seamaster Aqua Terra First Gen 2503.30 39mm $2,200

Omega - 2503.30 · $2,200
A first-generation Omega Aqua Terra with a 39mm case size, featuring an excellent timegrapher.

  • Condition: Gently used with slight scratches on bracelet and bezel
  • Case Size: 39mm diameter
  • Bracelet Length: 18cm
Posted at
Nov 28, 2025, 8:42 AM
Active
[WTS] Omega Aqua Terra 2504.30 First Gen Silver Dial 36mm $2200

Omega Aqua Terra 2504.30 First Gen Silver Dial 36mm $2200

Omega - 2504.30 · $2,200
A first-generation Omega Aqua Terra with a silver dial and 36mm case size, in good timegrapher condition and recently polished.

  • Case Size: 36mm diameter
  • Band Fitting Length: 18cm
Posted at
Nov 26, 2025, 1:03 PM
Active