Omega Aqua Terra Seamaster Aqua Terra 150M Master Co-Axial 38.5 Titanium / White / Bracelet / GoodPlanet

Reference 231.90.39.21.04.001

About this watch

The Omega Aqua Terra 231.90.39.21.04.001 is a stunning blend of functionality and elegance, making it a must-have for watch enthusiasts and casual wearers alike. This luxury watch features a titanium case, white dial with stick and dot indexes, and an adjustable titanium bracelet. The caliber 8500 automatic movement is a marvel of engineering, featuring a Co-Axial escapement that enhances precision and reduces friction. With a water resistance of 150 meters, this watch is suitable for swimming and snorkeling. It's chronometer certified, ensuring accuracy and reliability. The Aqua Terra features a date display, keeping you on top of your schedule. This investment in quality and style is perfect for those who appreciate fine craftsmanship and want a timepiece that can transition seamlessly from casual to formal settings.
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MSRP: $8,400
Market Price: $4,663

Key Features

  • Omega caliber 8500 automatic movement
  • Titanium case with white dial and stick indexes
  • Adjustable titanium bracelet
  • Chronometer certified
  • 150m water resistance
  • Date display
  • Sapphire glass

Specifications

Brand
Omega
Family
Aqua Terra
Model
Seamaster Aqua Terra 150M Master Co-Axial 38.5 Titanium / White / Bracelet / GoodPlanet
Reference
231.90.39.21.04.001
Movement
8500
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Chronometer, Co-Axial Escapement
Case
38.5mm
Dial Color
White
Crystal
Sapphire
Water Resistance
150

Current Listings

[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

This Omega Seamaster Aqua Terra 150m Blue is a high-end watch with a 7.25 inch bracelet, and comes with all three cards of documentation.

  • Condition: Mint with papers
  • Bracelet length: 7.25 inches
Posted at
Jan 27, 2026, 10:10 AM
Active
[WTS] Omega Seamaster Aqua Terra - ‘Blue Wave’ Gold Accents

Omega Seamaster Aqua Terra - ‘Blue Wave’ Gold Accents

Omega - 23110422103006 · $5,250
This Omega Seamaster Aqua Terra features a striking blue dial with wave pattern and 18K yellow gold accents, housed in a 41.5mm stainless steel case on a stainless steel bracelet.

  • Condition: Excellent
  • Case size: 41.5mm
  • Material: Stainless steel
  • Bracelet material: Stainless steel
Posted at
Jan 25, 2026, 7:31 PM
Active
[WTS] Omega Seamaster Aqua Terra 150M 41.5 mm, Cards Included... Ref: 231.10.42.21.03.003

Omega Seamaster Aqua Terra 150M 41.5 mm, Cards Included... Ref: 231.10.42.21.03.003

Aqua Terra 150M, 41.5 mm in diameter

  • Case size: 41.5mm
  • Shipping method: Fedex with insurance
Posted at
Jan 25, 2026, 3:47 PM
Active
[WTS] Omega Aqua Terra 2504.50 with Bracelet // 36mm // 150m WR // 2025 Full Service

Omega Aqua Terra 2504.50 with Bracelet // 36mm // 150m WR // 2025 Full Service

Omega - 2504.50 · $2,700
A modern classic, the Omega Aqua Terra with a black dial and co-axial movement is perfect for everyday wear, suitable for various activities such as swimming or formal events.

  • Condition: Great, light hairlines throughout but no major blemishes
  • Case Material: Stainless steel
  • Diameter: 36.2mm
  • Lug To Lug: 44mm
Posted at
Jan 25, 2026, 3:11 PM
Active
[WTS] Omega Seamaster Aqua Terra 150m | Calibre 8500 Co-Axial | 231.10.39.21.06.001

Omega Seamaster Aqua Terra 150m | Calibre 8500 Co-Axial | 231.10.39.21.06.001

This Omega Seamaster Aqua Terra features a Calibre 8500 Co-Axial movement, 38.5mm case size and a 7.25 inch bracelet.

  • Water Resistance: 150m
Posted at
Jan 25, 2026, 9:46 AM
Active
[WTS] Omega Seamaster Aqua Terra Silver Dial - 2504.30 - 36mm- $2,350 Shipped ✈️

Omega Seamaster Aqua Terra Silver Dial - 2504.30 - 36mm- $2,350 Shipped ✈️

Omega - 2504.30 · $2,350
A compact Omega Seamaster Aqua Terra in a sought-after 36mm case with a beautiful sunburst silver dial.

  • Condition: Very good
  • Case diameter: 36mm
  • Movement: Omega Co-axial 2500
Posted at
Jan 24, 2026, 9:57 PM
Active
[WTS] Omega Aqua Terra 41mm - Ref. 220.13.41.21.03.003

Omega Aqua Terra 41mm - Ref. 220.13.41.21.03.003

This Omega Aqua Terra was inherited from a distant relative and is in excellent condition, with minimal wear on its polished surfaces. It comes with original accessories, including an Omega leather strap and deployant, and has been verified as authentic by the Omega Boutique.

  • Condition: Excellent
  • Serial number verified: true
  • Omega service eligible: true
Posted at
Jan 24, 2026, 4:06 PM
Active
[WTS] Omega Seamaster Aqua Terra 38 Green 220.12.38.20.10.001

Omega Seamaster Aqua Terra 38 Green 220.12.38.20.10.001

Aqua Terra 38 Green, a luxury watch from Omega, in mint condition with original box and papers.

  • Condition: Mint condition
  • Box and papers included: true
  • Tag included: true
Posted at
Jan 24, 2026, 2:21 PM
Active