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

Reference 231.20.39.21.52.003

About this watch

The Omega Seamaster Aqua Terra 150M Co-Axial 38.5 is a masterpiece of luxury watchmaking, blending exquisite craftsmanship with innovative technology. This stunning timepiece features a silver dial adorned with gem-set indexes, adding a touch of sparkle that catches the eye without being overly ostentatious. The combination of stainless steel and red gold enhances durability while elevating the overall aesthetic. With a diameter of 38.50 mm, this watch strikes an ideal balance between style and functionality. At its heart lies the Omega Caliber 8500, an automatic movement celebrated for its precision and reliability. This chronometer-certified timepiece boasts a power reserve of 60 hours, ensuring it remains accurate even when taken off for extended periods. Its water resistance of 150 meters makes it perfect for swimming or everyday wear, while the date function adds practicality to its luxurious design. With a weight that feels substantial yet comfortable, this watch is an experience in itself. Whether dressed formally or casually, the Seamaster Aqua Terra effortlessly complements your look, making it a versatile accessory for any occasion.
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MSRP: $9,550
Market Price: $5,026

Key Features

  • Stainless Steel and Red Gold Construction
  • Omega Caliber 8500 Automatic Movement
  • Chronometer Certification
  • Water Resistance up to 150 meters
  • Date Function
  • Co-Axial Escapement Technology
  • 60-Hour Power Reserve

Specifications

Brand
Omega
Family
Aqua Terra
Model
Seamaster Aqua Terra 150M Co-Axial 38.5 Stainless Steel / Red Gold / Silver / Bracelet
Reference
231.20.39.21.52.003
Movement
8500
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Chronometer, Co-Axial Escapement
Case
38.5mm
Dial Color
Silver
Crystal
Sapphire
Water Resistance
150

Current Listings

[WTS] Omega Seamaster Aqua Terra 150M Tokyo 2020 Edition – Ref. 522.12.41.21.03.001

Omega Seamaster Aqua Terra 150M Tokyo 2020 Edition – Ref. 522.12.41.21.03.001

The Omega Seamaster Aqua Terra 150M Tokyo 2020 Edition is a limited edition piece with a blue dial and stainless case.

  • Condition: Great pre-owned
  • Case Size: 41mm
  • Water Resistance: 150m
Posted at
Sep 9, 2025, 10:43 PM
Active
[WTS] Zealande 20mm strap for Omega Aqua Terra 150 co-axial 41mm

Zealande 20mm strap for Omega Aqua Terra 150 co-axial 41mm

· $75
Aqua Terra 150 co-axial 41mm watch is being sold with a Zealande orange FXM rubber strap

  • Strap type: Zealande orange FXM rubber strap
  • Size: 20mm
  • Compatible with: Omega Aqua Terra 150 co-axial 41mm
Posted at
Sep 9, 2025, 7:50 PM
Active
[WTS] Omega Seamaster Aqua Terra 231.10.39.21.02.001 Silver Teak Dial - Full Set - $3,000

Omega Seamaster Aqua Terra 231.10.39.21.02.001 Silver Teak Dial - Full Set - $3,000

This Omega Seamaster Aqua Terra features a silver teak dial inspired by luxury sailboats, measuring 39mm in diameter and offering 150m water-resistance.

  • Condition: Good condition with normal wear
  • Case material: Stainless Steel
  • Case diameter: 39mm
  • Dial: Silver Teak Dial
Posted at
Sep 8, 2025, 10:18 AM
Active

Omega Aqua Terra Shades Green

Omega - Aqua Terra Shades · $5,000
This Omega Aqua Terra Shades is a beautiful piece with great sizing and comes with box, papers, and all the cards.

  • Condition: Great condition
  • Shipping: CONUS shipping included
  • Location: NYC
Posted at
Sep 7, 2025, 9:25 PM
Active
[WTS] Omega Aqua Terra 220.10.38.20.03.005 COMPLETE SET 2025

Omega Aqua Terra 220.10.38.20.03.005 COMPLETE SET 2025

For sale is an Omega Aqua Terra with a turquoise gradient dial, purchased in March 2025 and barely worn.

  • Condition: Like new
  • Set included: Complete set
  • Purchase year: 2025
  • Payment methods accepted: Cash, Crypto, Credit Card, etc.
Posted at
Sep 7, 2025, 2:10 PM
Active
[WTS] OMEGA SEAMASTER AQUA TERRA WORLDTIMER 150M BLUE DIAL 43MM - 220.12.43.22.03.001 - EXCELLENT - FULL SET

OMEGA SEAMASTER AQUA TERRA WORLDTIMER 150M BLUE DIAL 43MM - 220.12.43.22.03.001 - EXCELLENT - FULL SET

The OMEGA Seamaster Aqua Terra Worldtimer features a stunning blue dial with a world map center, making it an ultimate travel companion.

  • Condition: Excellent
  • Case Size: 43mm diameter
  • Dial Color: blue
  • Movement: Omega Co-Axial Master Chronometer Cal. 8938 Automatic
Posted at
Sep 7, 2025, 12:54 PM
Active
[WTS] Omega Seamaster Aqua Terra 38.5mm Quartz - Silver Tapestry Dial

Omega Seamaster Aqua Terra 38.5mm Quartz - Silver Tapestry Dial

The Omega Seamaster Aqua Terra features a 38.5 mm stainless steel case, AR-coated sapphire crystal, and a silver teak concept tapestry dial.

  • Condition: good pre-owned
  • Case size: 38.5mm
  • Movement type: quartz precision movement
  • Bracelet type: butterfly clasp stainless steel bracelet
Posted at
Sep 7, 2025, 12:19 PM
Active
[WTS][WTT] Omega Aqua Terra London Olympics - Chronograph - Sedna Gold

[WTT] Omega Aqua Terra London Olympics - Chronograph - Sedna Gold

This Omega Aqua Terra London Olympics Chronograph features a Sedna Gold finish, with model number 522.23.44.50.03.001.

  • Model number: 522.23.44.50.03.001
  • Comparable prices: $6k - $9k
Posted at
Sep 7, 2025, 12:02 PM
Active
[WTS] 2022 Omega Seamaster Aqua Terra Worldtimer 43mm 220.10.43.22.03.001 - Full Set w/ Rubber Deployment Strap

2022 Omega Seamaster Aqua Terra Worldtimer 43mm 220.10.43.22.03.001 - Full Set w/ Rubber Deployment Strap

2022 Omega Seamaster Aqua Terra Worldtimer 43mm in good pre-owned condition, featuring a deployment strap and original accessories.

  • Condition: Good Pre-owned Condition with wear on bracelet, clasp, and bezel (All Polishable)
  • Service history: Unknown
  • Accuracy: +3 s/d 330+ AMP
Posted at
Sep 7, 2025, 11:34 AM
Active