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

Reference 231.20.39.21.06.001

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

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.
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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 38.5MM “Blue Teak” 231.10.39.21.03.002 | 2020 Box and Papers

Omega Seamaster Aqua Terra 38.5MM “Blue Teak” 231.10.39.21.03.002 | 2020 Box and Papers

Omega - 231.10.39.21.03.002 · $3,999
2020 Omega Seamaster Aqua Terra 38.5MM 'Blue Teak' in excellent condition, with slight wear.

  • Condition: Excellent Pre-Owned Condition
  • Service history: Unknown; +12 s/d 340+ AMP
  • Length of links: 15.5 Links
Posted at
Jan 15, 2026, 7:20 PM
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[WTS] OMEGA SEAMASTER AQUA TERRA 150M – 38mm BLUE DIAL Ref. 220.10.38.20.03.001 | Full Set | Excellent Condition | 2022

OMEGA SEAMASTER AQUA TERRA 150M – 38mm BLUE DIAL Ref. 220.10.38.20.03.001 | Full Set | Excellent Condition | 2022

OMEGA - 220.10.38.20.03.001 · $4,750
The OMEGA SEAMASTER AQUA TERRA 150M features a blue horizontal 'teak' dial, inspired by luxury yachts, with serious technical credentials.

  • Condition: Excellent overall condition
  • Case size: 38mm stainless steel
  • Dial type: blue teak-pattern dial with applied indices
  • Crystal type: sapphire (front & display caseback)
Posted at
Jan 15, 2026, 6:30 PM
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[WTS] Omega Seamaster Aqua Terra Blue Dial - 36mm - 2504.80 - Clean!

Omega Seamaster Aqua Terra Blue Dial - 36mm - 2504.80 - Clean!

Omega - 2504.80 · $2,650
This discontinued mid-size Aqua Terra model features a highly sought-after 36.2mm case with a navy blue sunburst dial, powered by Omega’s Co-Axial automatic movement.

  • Condition: Excellent
  • Case size: 36.2mm
  • Diameter: 36.2mm
  • Movement: Co-Axial automatic
Posted at
Jan 15, 2026, 6:25 PM
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[WTS] Omega Seamaster Aqua Terra Silver Dial - 2504.30 - 36mm- $2,395 Shipped

Omega Seamaster Aqua Terra Silver Dial - 2504.30 - 36mm- $2,395 Shipped

Omega - 2504.30 · $2,395
A compact Omega Seamaster Aqua Terra in silver with a sunburst dial and 36mm case diameter.

  • Condition: Very good condition with minimal wear
  • Case diameter: 36mm
  • Movement: Omega Co-axial 2500
Posted at
Jan 15, 2026, 6:16 PM
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[WTS] Omega Seamaster Aqua Terra Day-Date 231.10.42.22.01.001 – Full Kit – $3,750

Omega Seamaster Aqua Terra Day-Date 231.10.42.22.01.001 – Full Kit – $3,750

Omega - 231.10.42.22.01.001 · $3,750
This Omega Seamaster Aqua Terra Day-Date features a black teak-pattern dial, day window at 12, and date at 6, powered by the in-house Caliber 8602 Co-Axial movement. The 41.5mm stainless steel case has a sapphire crystal and exhibition case back, offering 150m / 500ft water resistance.

  • Condition: Very good condition with normal light wear from use
  • Movement: Caliber 8602 Co-Axial
  • Case size: 41.5mm diameter
  • Water resistance: 150m / 500ft
Posted at
Jan 15, 2026, 2:35 PM
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[WTS] Uncle Straps US 1450 Bracelet for Omega Aqua Terra 38

Uncle Straps US 1450 Bracelet for Omega Aqua Terra 38

· $65
For sale is an Uncle Straps US 1450 Bracelt for the Omega Aqua Terra in great condition.

  • Condition: great
  • Brand: Uncle Straps
  • Model: US 1450
  • Size: fits 38mm
Posted at
Jan 15, 2026, 2:10 PM
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[WTS] Omega Seamaster Aqua Terra – James Bond SkyFall – 38.5mm

Omega Seamaster Aqua Terra – James Bond SkyFall – 38.5mm

Omega - 231.10.39.21.03.001 · $3,900
This Omega Seamaster Aqua Terra 150M 'SKYFALL' is a James Bond watch with a blue teak pattern dial, stainless steel case and bracelet. It features an Omega Co-Axial 8500 calibre automatic movement.

  • Condition: Excellent overall condition
  • Case diameter: 38.5mm
  • Movement type: Co-Axial automatic
Posted at
Jan 14, 2026, 10:38 PM
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[WTS] Omega Aqua Terra Sandstone 220.10.38 38mm - $3,850

Omega Aqua Terra Sandstone 220.10.38 38mm - $3,850

Omega - 220.10.38 · $3,850
Up for sale is my Omega Seamaster Aqua Terra ref. 220.10.38 in great condition with an OMEGA 8800 movement.

  • Condition: Great condition, minor marks on the case and crystal
  • Case size: 38mm diameter
  • Bracelet length compatibility: up to 7 inch wrists depending on wrist shape
Posted at
Jan 14, 2026, 9:17 PM
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[WTS] Omega Aqua Terra 220.10.41 Black Dial 41mm Full Kit 2023 - $4,150

Omega Aqua Terra 220.10.41 Black Dial 41mm Full Kit 2023 - $4,150

Omega - 220.10.41.21 · $4,150
Up for sale is a very good condition Omega Seamaster Aqua Terra with a 41mm case and Calibre OMEGA 8900 automatic movement.

  • Condition: Very good condition, minimal marks/hairlines on the case
  • Case size: 41mm
  • Movement type: Calibre OMEGA 8900
  • Water resistance: 150m
Posted at
Jan 14, 2026, 9:11 PM
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