Omega Aqua Terra Seamaster Aqua Terra 150M Master Co-Axial 38.5 Stainless Steel / Yellow Gold / Champagne

Reference 231.20.39.21.08.001

Omega Seamaster Aqua Terra 150M Master Co-Axial 38.5 Stainless Steel / Yellow Gold / Champagne

About this watch

The Omega Seamaster Aqua Terra 231.20.39.21.08.001 is a masterpiece of luxury watchmaking, expertly blending style with functionality. Crafted from stainless steel and yellow gold, this stunning timepiece boasts a champagne-colored dial radiating warmth and elegance. The Omega caliber 8500 movement powers the watch, delivering precision within -4 to +6 seconds per day. With its 150-meter water resistance rating, it's perfect for aquatic adventures. Its versatile design makes it suitable for both formal and casual occasions, while its limited availability adds to its exclusivity.
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MSRP: $11,400
Market Price: $5,544

Key Features

  • Omega caliber 8500 movement
  • Stainless steel and yellow gold case
  • Champagne-colored dial with stick and dot indexes
  • Date window at 6 o'clock
  • 150-meter water resistance rating
  • Chronometer certification
  • Co-Axial escapement for increased accuracy

Specifications

Brand
Omega
Family
Aqua Terra
Model
Seamaster Aqua Terra 150M Master Co-Axial 38.5 Stainless Steel / Yellow Gold / Champagne
Reference
231.20.39.21.08.001
Movement
8500
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Chronometer, Co-Axial Escapement
Case
38.5mm
Crystal
Sapphire
Water Resistance
150

Current Listings

[WTS] Omega Seamaster Aqua Terra 231.10.42.21.02.001 - Price Reduced!

Omega Seamaster Aqua Terra 231.10.42.21.02.001 - Price Reduced!

Omega - 231.10.42.21.02.001 · $2,950
This Omega Seamaster Aqua Terra is a 41.5mm watch in great condition, featuring a white dial and excellent timegrapher results.

  • Condition: Pre-owned, very clean with light wear throughout
  • Size: 41.5mm diameter
Posted at
Mar 28, 2026, 6:19 PM
Active
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[WTS] 2023 Omega Seamaster Aqua Terra Silver Dial 41mm 220.10.41.21.02.001 - Full Set

2023 Omega Seamaster Aqua Terra Silver Dial 41mm 220.10.41.21.02.001 - Full Set

Omega - 220.10.41.21.02.001 · $10,900
2023 Omega Seamaster Aqua Terra Silver Dial 41mm, available for sale.

  • Case material: Stainless Steel
  • Bracelet material: Stainless Steel
Posted at
Mar 28, 2026, 2:12 PM
Active
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[WTS] Omega Aqua Terra Ref 220.10.38.20.10.002 38mm Dial Bay Green

Omega Aqua Terra Ref 220.10.38.20.10.002 38mm Dial Bay Green

Omega - 220.10.38.20.10.002 · $5,200
This Omega Aqua Terra is a 38mm watch with a Bay Green dial, in perfect working condition.

  • Condition: Excellent
  • Case size: 38mm
  • Water resistance: unknown
Posted at
Mar 27, 2026, 9:11 PM
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[WTS] 2023 Omega Seamaster Aqua Terra 150M 41mm 220.12.41.21.03.002 - Full Set

2023 Omega Seamaster Aqua Terra 150M 41mm 220.12.41.21.03.002 - Full Set

Omega - 220.12.41.21.03.002
2023 Omega Seamaster Aqua Terra 150M 41mm, a luxury watch with features and details as described in the listing.

  • Year: 2023
  • Movement: Co-Axial Master Chronometer
  • Water resistance: 150m
Posted at
Mar 27, 2026, 4:30 PM
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[WTS] Omega Aqua Terra 2517.30 COMPLETE SET

Omega Aqua Terra 2517.30 COMPLETE SET

Omega - 2517.30 · $2,450
For sale is an Omega Aqua Terra 39mm quartz watch, sold as a complete set including links and warranty card.

  • Condition: Pre-owned (serviced)
  • Case Size: 39mm
  • Movement Type: quartz
Posted at
Mar 27, 2026, 4:11 PM
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[WTS] Omega Seamaster Aqua Terra 38.5mm 231.23.39.21.06.001 – Gold Bezel – Full Set – $5199

Omega Seamaster Aqua Terra 38.5mm 231.23.39.21.06.001 – Gold Bezel – Full Set – $5199

Omega - 231.23.39.21.06.001 · $5,199
a luxury watch from Omega's Seamaster Aqua Terra collection, featuring a gold bezel and measuring 38.5mm in diameter.

  • Size: 38.5mm diameter
Posted at
Mar 27, 2026, 10:27 AM
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[WTS] Omega Aqua Terra 231.10.39.21.01.001 Cal 8500 38.5mm Black Teak - $3,250

Omega Aqua Terra 231.10.39.21.01.001 Cal 8500 38.5mm Black Teak - $3,250

Omega - 231.10.39 Cal 8500 · $3,250
Up for sale is Omega Aqua Terra 231.10.39 Cal 8500 with a Calibre OMEGA 8500 movement and a steel case on original Omega steel bracelet.

  • Condition: Great condition, minor marks on case and bracelet
  • Movement: Calibre OMEGA 8500
  • Case size: 38.5mm diameter
  • Bracelet material: Steel
Posted at
Mar 26, 2026, 10:35 PM
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[WTS] Omega Seamaster Aqua Terra 231.10.39 38.5mm Quartz Grey Teak - $1,890

Omega Seamaster Aqua Terra 231.10.39 38.5mm Quartz Grey Teak - $1,890

Omega - 231.10.39 · $1,890
Up for sale is my Omega Seamaster Aqua Terra 231.10.39, measuring at 39mm with a Calibre OMEGA 4564 quartz movement.

  • Condition: great condition, minimal marks/hairlines on the case
  • Movement: Calibre OMEGA 4564 quartz
  • Case size: 39mm
  • Water resistance: 150m
Posted at
Mar 26, 2026, 9:36 PM
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[WTS] Omega Aqua Terra Shades Sandstone - 38mm - 220.10.38.20.09.001

Omega Aqua Terra Shades Sandstone - 38mm - 220.10.38.20.09.001

Omega - 220.10.38.20.09.001 · $3,850
This Omega Seamaster Aqua Terra Shades features a stunning 'Sandstone' dial and is available in 38mm size. It's a watch-only example that's been lightly used.

  • Condition: lightly pre-owned with light, normal wear throughout and small mark on crystal near 3 o'clock
  • Case Size: 38mm diameter
  • Movement Amplification: 300+ amplitude
  • Accuracy: +1 second/day
Posted at
Mar 26, 2026, 6:35 PM
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