Omega Aqua Terra Seamaster Aqua Terra 150M Co-Axial 34 Stainless Steel / Yellow Gold / Black

Reference 231.23.34.20.01.001

About this watch

The Omega Seamaster Aqua Terra 150M is a stunning watch that beautifully balances luxury and practicality. Its elegant design, advanced movement, and durable materials make it a standout choice in the world of horology. The combination of stainless steel and yellow gold gives it a luxurious yet sporty appeal, while the sapphire glass offers scratch resistance and a clear view of the black dial. The Omega caliber 8520 automatic movement features Co-Axial escapement, minimizing friction between components for exceptional accuracy and longevity. With a power reserve of 50 hours and frequency of 25,200 vibrations per hour, this watch is nothing short of exceptional. Its water resistance rating of 150 meters makes it perfect for swimming and snorkeling, while the date function and analog display add a classic touch. The Omega Seamaster Aqua Terra 150M excels in comfort, with a smooth stainless steel and yellow gold bracelet that feels luxurious against the skin.
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Key Features

  • Automatic Movement
  • Stainless Steel / Yellow Gold Case
  • Sapphire Glass
  • Water Resistance: 150m
  • Co-Axial Escapement
  • Chronometer Certified
  • Date Function

Specifications

Brand
Omega
Family
Aqua Terra
Model
Seamaster Aqua Terra 150M Co-Axial 34 Stainless Steel / Yellow Gold / Black
Reference
231.23.34.20.01.001
Movement
8520
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Chronometer, Co-Axial Escapement
Case
34mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
150

Current Listings

[WTS] Omega Seamaster Aqua Terra 231.10.39.21.01.001 Black Teak 38.5mm  - $3,290

Omega Seamaster Aqua Terra 231.10.39.21.01.001 Black Teak 38.5mm - $3,290

Up for sale is my great condition Omega Seamaster Aqua Terra 231.10.39.21.01.001 with a steel case on original Omega steel bracelet.

  • Condition: very good for its age, minimal marks/hairlines on case, caseback, and bracelet
  • Movement: Omega Calibre 8500
  • Case size: 38.5mm diameter
  • Bracelet type: original Omega steel bracelet
Posted at
Apr 7, 2026, 9:27 PM
Active
[WTS] 2025 Omega Aqua Terra 150M 41mm 220.10.41.21.03.006

2025 Omega Aqua Terra 150M 41mm 220.10.41.21.03.006

  • Year: 2025
  • Depth rating: 150m
  • Case size: 41mm
Posted at
Apr 7, 2026, 9:04 PM
Active
[WTS] Omega Seamaster Aqua Terra 150M 220.10.41.21.03.001 – Blue Teak Dial – VG – Box & Papers

Omega Seamaster Aqua Terra 150M 220.10.41.21.03.001 – Blue Teak Dial – VG – Box & Papers

  • Condition: Very Good
  • Water Resistance: 150m
  • Power Reserve: ~60 hours
  • Case Size: 41mm diameter
Posted at
Apr 7, 2026, 2:24 PM
Active
[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!

This is a Watch-only example of the Omega Seamaster Aqua Terra in White Dial, model number 231.10.42.21.02.001, featuring a 41.5mm size and excellent condition.

  • Condition: Very clean pre-owned condition with light wear throughout.
  • Size: 41.5mm
Posted at
Apr 6, 2026, 6:21 PM
Active
[WTS] Omega Seamaster Aqua Terra 2503.33  - $2,650

Omega Seamaster Aqua Terra 2503.33 - $2,650

Omega - 2503.33 · $2,650
This Omega Seamaster Aqua Terra 2503.33 is a 39mm watch featuring an automatic movement and a steel case on an original Omega Steel bracelet.

  • Condition: Good condition with a conservative rating of 8.9/10
  • Movement: Omega 2500 automatic movement
  • Case size: 39mm diameter
  • Bracelet type: Original Omega Steel bracelet
Posted at
Apr 5, 2026, 10:42 PM
Active
[WTS] Omega Seamaster Aqua Terra 231.10.39 38.5mm Skyfall   - $3,350

Omega Seamaster Aqua Terra 231.10.39 38.5mm Skyfall - $3,350

Up for sale is a Omega Seamaster Aqua Terra 231.10.39.21.03.001 with an automatic movement and measuring at 38.5mm. It has a steel case on original Omega steel bracelet.

  • Condition: Very good condition for it's age (8.9/10)
  • Case size: 38.5mm diameter
  • Bracelet material: Steel
  • Movement: Automatic Omega Calibre 8500
Posted at
Apr 5, 2026, 10:38 PM
Active
[WTS] Omega Aqua Terra 231.10.39 Cal 8500 39mm - $2,690

Omega Aqua Terra 231.10.39 Cal 8500 39mm - $2,690

Up for sale is my Omega Aqua Terra 231.10.39 Cal 8500, a watch with a 39mm steel case on original Omega steel bracelet and an OMEGA 8500 movement.

  • Condition: Great condition, minor marks on the case and crystal
  • Case size: 39mm diameter
  • Movement: Calibre OMEGA 8500
  • Bracelet material: Steel
Posted at
Apr 5, 2026, 10:27 PM
Active
[WTS] Omega Seamaster Aqua Terra 2504.50 - $2,490

Omega Seamaster Aqua Terra 2504.50 - $2,490

Omega - 2504.50 · $2,490
Up for sale is my Omega Seamaster Aqua Terra 2504.50.00, a 36mm automatic watch with a steel case and original Omega Steel bracelet.

  • Condition: Very good condition
  • Case Size: 36mm diameter
  • Movement Type: automatic
Posted at
Apr 5, 2026, 10:19 PM
Active