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

Reference 231.23.39.21.55.001

About this watch

When it comes to luxury watches, few brands resonate with enthusiasts quite like Omega. Known for their precision and craftsmanship, Omega has carved out a niche that combines elegance with functionality. The Seamaster Aqua Terra line is a testament to Omega's commitment to quality. With its sporty yet sophisticated look, this watch can seamlessly transition from a day at the office to a night out. Founded in 1848, Omega has a rich history that includes being the official timekeeper of the Olympic Games and the first watch on the moon. This watch is crafted from a beautiful combination of Red Gold and Stainless Steel, giving it a luxurious yet robust feel. The Mother of Pearl dial adds a touch of elegance, catching the light in mesmerizing ways. With a round case diameter of 38.5 mm, it’s a perfect size for both men and women, striking that coveted balance between boldness and subtlety. The Aqua Terra family is often associated with versatility, boasting water resistance up to 150 meters. This watch is like that friend who can pull off any outfit! Let’s talk about the aesthetics of this beautiful timepiece. After all, a watch isn’t just about functionality—it’s also a fashion statement. The Mother of Pearl dial is truly the star of the show, with its shimmering surface changing color depending on the light. With a certified chronometer movement, this watch has passed rigorous tests for accuracy and precision. It’s like a badge of honor that ensures your watch will keep perfect time.
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Key Features

  • Automatic Omega caliber 8500 movement
  • Red Gold and Stainless Steel construction
  • Water resistance up to 150 meters
  • Mother of Pearl dial with shimmering surface
  • Certified chronometer movement
  • 60-hour power reserve
  • Scratch-resistant sapphire crystal

Specifications

Brand
Omega
Family
Aqua Terra
Model
Seamaster Aqua Terra 150M Co-Axial 38.5 Stainless Steel / Red Gold / MOP
Reference
231.23.39.21.55.001
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 2504.30.00 - Silver Dial – 36mm Co-Axial Chronometer – $2,250 USD

Omega Seamaster Aqua Terra 2504.30.00 - Silver Dial – 36mm Co-Axial Chronometer – $2,250 USD

Omega - 2504.30.00 · $2,250
A classic and elegant Omega Seamaster Aqua Terra with a silver dial, Co-Axial Caliber 2500 movement, and a 36mm case size.

  • Condition: like new
  • Movement: Omega Caliber 2500 (Co-Axial automatic chronometer)
  • Accuracy: -1 to -2 sec/day face up
  • Case size: 36.2mm diameter
Posted at
May 2, 2025, 2:43 PM
Active
[WTS] Omega Seamaster Aqua Terra World TImer 220.12.43.22.03.001 2021 $6550

Omega Seamaster Aqua Terra World TImer 220.12.43.22.03.001 2021 $6550

This is a Omega Seamaster Aqua Terra World Timer, dated 2021, with a full set including box and warranty card.

  • Condition: Very lightly used with some light scratches on the bezel and case.
  • Year Of Manufacture: 2021
  • Set Included: Full set with box and warranty card
  • Shipping Location: Singapore
Posted at
May 2, 2025, 4:31 AM
Active
[WTS] Omega Seamaster Aqua Terra 2503.33 | Blue Indices $2,650

Omega Seamaster Aqua Terra 2503.33 | Blue Indices $2,650

Omega - 2503.33 · $2,650
The Omega Seamaster Aqua Terra features a white dial paired with blue indices and is powered by the reliable 2500-series co-axial chronometer movement.

  • Condition: Preowned - Good
  • Diameter: 39mm
  • Movement: Co-axial chronometer movement (2500-series)
  • Year: ~2006
Posted at
May 1, 2025, 7:09 PM
Active
Omega Aqua Terra 8900 - 41mm - Blue Dial - 220.10.41.21.03.004 (unworn / 2025)

Omega Aqua Terra 8900 - 41mm - Blue Dial - 220.10.41.21.03.004 (unworn / 2025)

Omega - 220.10.41.21.03.004 · $5,150.005
This Omega Aqua Terra 8900 is a 41mm stainless steel watch with a blue dial, featuring a master chronometer movement. It comes complete with all original boxes and papers.

  • Condition: Unworn
  • Case material: Stainless Steel
  • Movement type: Master Chronometer
Posted at
May 1, 2025, 3:38 PM
Active
[WTS] Omega Seamaster Aqua Terra 220.10.41.21.06.001 $3250

Omega Seamaster Aqua Terra 220.10.41.21.06.001 $3250

This Omega Seamaster Aqua Terra is a 41mm stainless steel watch featuring an Omega Calibre 8900 movement, 60 hour power reserve, and 150m water resistance. It's available for purchase in a unique colorway.

  • Condition: Very good with light wear on the case and bracelet
  • Case size: 41mm diameter
  • Thickness: 13.2mm
  • Water resistance: 150m
Posted at
May 1, 2025, 3:21 PM
Active
[WTS] Omega Seamaster Aqua Terra James Bond 'Spectre' Limited Edition

Omega Seamaster Aqua Terra James Bond 'Spectre' Limited Edition

This Omega Seamaster Aqua Terra James Bond 'Spectre' Limited Edition watch is a unique and dynamic timepiece inspired by the Bond coat of arms, featuring a yellow seconds hand and distinctive dial pattern. It comes with an automatic movement and various premium features.

  • Condition: Unworn
  • Case size: 41.5mm diameter
  • Movement type: Automatic
  • Water resistance: 150m
Posted at
May 1, 2025, 11:44 AM
Active
[WTS] Omega Seamaster Aqua Terra Ref 2518.50 36mm - $1500 SHIPPED

Omega Seamaster Aqua Terra Ref 2518.50 36mm - $1500 SHIPPED

Omega - 2518.50 · $1,500
Up for sale is my Omega Seamaster Aqua Terra ref 2518.50 in good condition. This watch measures at 36mm and has a Calibre OMEGA 1538 quartz movement.

  • Condition: Good condition with normal wear on case and bracelet
  • Case size: 36mm
  • Movement type: Quartz
  • Bracelet length: up to 7.75"
Posted at
Apr 30, 2025, 12:39 PM
Active
WTS Mint Omega Seamaster 41.5mm Aqua Terra 150m White Linear Dial Master Co-Axial 231.10.42.21.02.003 Complete!

WTS Mint Omega Seamaster 41.5mm Aqua Terra 150m White Linear Dial Master Co-Axial 231.10.42.21.02.003 Complete!

Omega - 231.10.42.21.02.003 · $3,350.003
A 41.5mm Aqua Terra watch with a white linear dial and 150m water resistance, powered by the Calibre 8500 self-winding movement.

  • Condition: Mint Condition
  • Movement: Calibre 8500 Self-Winding Master Co-axial
  • Water Resistance: 150m
  • Case Size: 41.5mm
Posted at
Apr 30, 2025, 12:25 PM
Active