Omega Aqua Terra Seamaster Aqua Terra 150m Master Co-Axial 41.5 Stainless Steel / Yellow Gold / Champagne / Bracelet

Reference 231.20.42.21.08.001

About this watch

The Omega Seamaster Aqua Terra 231.20.42.21.08.001 is a masterpiece of luxury watchmaking, blending elegance with performance and innovation. Introduced in 2002, this timepiece was designed to cater to those who appreciate the sophistication of dress watches and the ruggedness of sports watches. The stunning champagne dial beautifully contrasts with stainless steel and yellow gold elements, creating a sophisticated look that's hard to ignore. This watch feels like wearing a piece of art on your wrist, thanks to its exquisite design, reliable movement, and robust water resistance. At the heart lies the Omega Caliber 8500 movement, renowned for its precision and reliability. With a frequency of 25,200 vibrations per hour and a power reserve of 60 hours, it's engineered for performance. The Co-Axial escapement technology reduces friction between moving parts, leading to greater accuracy and less wear over time. As a certified chronometer, this watch has undergone rigorous testing to ensure its accuracy. With a water resistance of 150 meters, the Aqua Terra is designed for aquatic adventures, making it suitable for swimming and snorkeling. The combination of stainless steel and yellow gold not only offers aesthetic appeal but also ensures durability. This watch is built to withstand daily wear and tear, making it an excellent investment for those who appreciate longevity in luxury items.
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MSRP: $12,000
Market Price: $4,667

Key Features

  • 41.5 mm Stainless Steel and Yellow Gold Case
  • Sapphire Crystal Glass
  • Omega Caliber 8500 Automatic Movement
  • 150m Water Resistance
  • Co-Axial Escapement Technology
  • Certified Chronometer Accuracy

Specifications

Brand
Omega
Family
Aqua Terra
Model
Seamaster Aqua Terra 150m Master Co-Axial 41.5 Stainless Steel / Yellow Gold / Champagne / Bracelet
Reference
231.20.42.21.08.001
Movement
8500
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Chronometer, Co-Axial Escapement
Case
41.5mm
Crystal
Sapphire
Water Resistance
150

Current Listings

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
[WTS] Omega Seamaster Aqua Terra 150m 41mm – Lacquered Turquoise Dial – Full Set, Brand New, Dated May 2025 – $6,175

Omega Seamaster Aqua Terra 150m 41mm – Lacquered Turquoise Dial – Full Set, Brand New, Dated May 2025 – $6,175

This Omega Seamaster Aqua Terra 150m features a lacquered turquoise dial and is powered by the Co-Axial Master Chronometer Calibre 8900 movement. It has a water resistance of 150m and comes with a stainless steel bracelet.

  • Condition: Brand New, Unworn, Unsized
  • Case Size: 41mm diameter
  • Movement: Omega Co-Axial Master Chronometer Calibre 8900 (METAS certified)
  • Dial Color: Lacquered turquoise / Tiffany-blue inspired
Posted at
Sep 6, 2025, 3:09 AM
Active
[WTS] Omega Aqua Terra 41mm Turquoise “Shades” Gradient Dial Full-Set $5999

Omega Aqua Terra 41mm Turquoise “Shades” Gradient Dial Full-Set $5999

This Omega Aqua Terra features a vibrant turquoise lacquered dial and is part of the highly sought-after 'Shades' collection. It offers a perfect blend of elegance and sporty versatility.

  • Condition: great condition
  • Case size: 41mm diameter
  • Movement: Omega Co-Axial Master Chronometer Calibre 8900
  • Water resistance: 150m depth rating
Posted at
Sep 5, 2025, 6:47 PM
Active
[WTS] Forstner Flat Link Bracelet for Omega Aqua Terra 20mm (fully brushed) - $95

Forstner Flat Link Bracelet for Omega Aqua Terra 20mm (fully brushed) - $95

· $95
Forstner Flat Link Bracelet designed for Omega Aqua Terra, features a fully brushed finish and is available in various sizes.

  • Condition: Excellent
  • Lug width: 20mm
  • Compatible models: Omega Seamaster Post-2018
Posted at
Sep 5, 2025, 4:19 PM
Active