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

Reference 231.25.39.21.55.002

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

About this watch

The Omega Aqua Terra 231.25.39.21.55.002 is a masterpiece of luxury watchmaking, featuring an exquisite design, advanced technology, and exceptional craftsmanship. This stunning timepiece boasts a mix of stainless steel and yellow gold, providing a perfect balance of durability and luxury. The Mother of Pearl (MOP) dial is a work of art, reflecting light in a myriad of ways with its gem-set indexes and arrow hands. The Omega caliber 8500 movement operates at 25,200 vibrations per hour, containing 39 jewels for precision and durability. As a certified chronometer, this watch guarantees exceptional accuracy, making it perfect for formal and casual occasions alike. With its robust construction and high-quality materials, the Aqua Terra is built to last, water-resistant up to 150 meters, and suitable for swimming and snorkeling. Its versatile design allows it to transition seamlessly between different styles and occasions, making it a great addition to any collection.
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MSRP: $21,800
Market Price: $8,228

Key Features

  • Omega caliber 8500 movement
  • Stainless steel and yellow gold construction
  • Mother of Pearl (MOP) dial with gem-set indexes and arrow hands
  • Water-resistant up to 150 meters
  • Certified chronometer for exceptional accuracy
  • Robust construction and high-quality materials
  • Versatile design for various occasions

Specifications

Brand
Omega
Family
Aqua Terra
Model
Seamaster Aqua Terra 150M Master Co-Axial 38.5 Stainless Steel / Yellow Gold / Diamond / MOP / Bracelet
Reference
231.25.39.21.55.002
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 2517.50 $2,100

(Omega) Seamaster Aqua Terra 2517.50 $2,100

Omega - 2517.50 · $2,100
This is the Omega Seamaster Aqua Terra, a 1st gen reference 2517.50 with a black dial and quartz variant in great external condition.

  • Condition: Great external condition, keeping great time and functioning as intended
  • Size: 39mm diameter
  • Movement: quartz
Posted at
Apr 22, 2026, 5:30 PM
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[WTS] 2020 Omega Aqua Terra Captain’s Watch White/silver 6/20 Ref# 231.10.42.21.02.002 $3,299.00

2020 Omega Aqua Terra Captain’s Watch White/silver 6/20 Ref# 231.10.42.21.02.002 $3,299.00

Omega - 231.10.42.21.02.002 · $3,299
A 2020 Omega Aqua Terra Captain's Watch in white/silver, featuring a silvery white dial with Teak pattern and automatic self-winding movement.

  • Condition: Fantastic condition, with minor hairlines on the polished bezel and links.
  • Case size: 41.5mm
  • Water resistance depth rating: 150m
  • Movement caliber: 8500 Caliber
Posted at
Apr 22, 2026, 12:33 PM
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[WTS] Omega Seamaster Aqua Terra Black Teak (full set)

Omega Seamaster Aqua Terra Black Teak (full set)

Omega - Aqua Terra · $3,800
This Omega Seamaster Aqua Terra is a black Teak variant that comes with a full set of accessories. It features an alligator leather deployant strap and has been worn daily since purchase.

  • Condition: Minor wear
  • Strap: black Northstar sailcloth with grey stitching, alligator leather deployant strap
Posted at
Apr 22, 2026, 9:26 AM
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[WTS] Omega Seamaster Aqua Terra Railmaster 2504.52 — $6800— Catch & Release, Serviced by Omega, Full Set

Omega Seamaster Aqua Terra Railmaster 2504.52 — $6800— Catch & Release, Serviced by Omega, Full Set

Omega - 2504.52 · $6,800
This Omega Seamaster Aqua Terra Railmaster is a 36mm stainless steel watch featuring a black dial, automatic movement, and an Omega 1575 stainless steel bracelet.

  • Condition: Excellent, minimal wear
  • Case material: Stainless steel
  • Diameter: 36mm
  • Lug width: 19mm
Posted at
Apr 22, 2026, 12:40 AM
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[WTS] 2019 Omega Seamaster Aqua Terra 150M 38.5mm Black dial Steel bracelet

2019 Omega Seamaster Aqua Terra 150M 38.5mm Black dial Steel bracelet

Omega - 231.10.39.22.01.001 · $4,400
The Omega Seamaster Aqua Terra 150M Annual Calendar is a stainless steel watch with a black dial and Co-Axial escapement. It features an annual calendar complication, automatic date correction for March, and is COSC chronometer certified.

  • Condition: Great condition, minor flaws not visible to the eye
  • Case size: 38.5mm
  • Dial color: black
  • Water resistance: 150M
Posted at
Apr 21, 2026, 10:55 PM
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[WTS] Omega Aqua Terra 2503.80 Cal 2500 39mm Blue Dial - $2,490

Omega Aqua Terra 2503.80 Cal 2500 39mm Blue Dial - $2,490

Omega - 2503.80 · $2,490
Up for sale is my Omega Aqua Terra 2503.80 in great condition with a Calibre OMEGA 2500 Automatic movement and measuring at 39 mm.

  • Condition: great condition, minimal marks on case and bracelet
  • Case size: 39mm diameter
  • Bracelet type: original Omega steel bracelet
  • Movement type: Calibre OMEGA 2500 Automatic
Posted at
Apr 21, 2026, 9:04 PM
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[WTS] Omega Aqua Terra White Co-Axial 231.10.39 38.5 mm - $2,650

Omega Aqua Terra White Co-Axial 231.10.39 38.5 mm - $2,650

Omega - 231.10.39.21.02.00 · $2,650
The Omega Seamaster Aqua Terra White Co-Axial is a 38.5mm watch with an automatic Calibre OMEGA 8500 movement.

  • Condition: Great condition, minimal marks/hairlines on the case and sapphire crystal smudging/scratches on the AR coating
  • Case size: 38.5 mm
  • Movement: Calibre OMEGA 8500 automatic movement
  • Water resistance: 150m
Posted at
Apr 21, 2026, 9:01 PM
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[WTS] Omega Seamaster Aqua Terra Skyfall 231.10.39 38.5mm - $3,450

Omega Seamaster Aqua Terra Skyfall 231.10.39 38.5mm - $3,450

Omega - 231.10.39.21.03.001 · $3,450
The Omega Seamaster Aqua Terra 'Skyfall' features a Calibre OMEGA 8500 automatic movement in a 39mm steel case with original AT bracelet and presentation box. It has a sapphire crystal and datewheel, with all functions working well.

  • Condition: great condition
  • Case size: 39mm
  • Movement type: automatic
  • Water resistance: 150m
Posted at
Apr 21, 2026, 8:56 PM
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[WTS] Omega Seamaster Aqua Terra 231.10.39 38.5mm Quartz Grey Teak - $1,950

Omega Seamaster Aqua Terra 231.10.39 38.5mm Quartz Grey Teak - $1,950

Omega - 231.10.39 · $1,950
This Omega Seamaster Aqua Terra is a quartz watch with a 38.5mm steel case and original AT bracelet. It features a one-liner dial and printed indices, as well as sapphire crystal protection.

  • Condition: Great condition
  • Case material: Steel
  • Bracelet type: Original steel Omega steel bracelet
  • Crystal type: Sapphire crystal
Posted at
Apr 21, 2026, 8:50 PM
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