Omega Aqua Terra Seamaster Aqua Terra 150m Master Co-Axial 41.5 Stainless Steel / Black / Green

Reference 231.12.42.21.01.003

Omega Seamaster Aqua Terra 150m Master Co-Axial 41.5 Stainless Steel / Black / Green

About this watch

The Omega Seamaster Aqua Terra 150m Master Co-Axial is a luxury watch that embodies the spirit of adventure and luxury. With its robust build, sophisticated aesthetics, and precise movement, it captures the essence of both land and sea. The 41.5 mm round stainless steel case exudes durability and complements the overall aesthetic, while the sapphire crystal adds a layer of scratch resistance. The black dial is beautifully accented with stick and dot indexes for easy readability, and the arrow-shaped hands add a sporty vibe. With a water resistance of 150 meters, this watch is perfect for water sports enthusiasts and those who enjoy a little splash without worry. Thanks to the chronometer certification, you can expect remarkable accuracy from the Omega caliber 8500, which boasts a 60-hour power reserve. The stainless steel bracelet is designed for comfort, featuring a secure clasp that allows for easy adjustments. With its stunning aesthetics, robust build, and precise movement, this watch deserves a spot on your wrist.
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MSRP: $5,900
Market Price: $2,270

Key Features

  • 41.5 mm round stainless steel case
  • Sapphire crystal for scratch resistance
  • Omega caliber 8500 with 60-hour power reserve
  • Chronometer certification for remarkable accuracy
  • Stainless steel bracelet with secure clasp
  • Water resistance of 150 meters
  • Black dial with stick and dot indexes

Specifications

Brand
Omega
Family
Aqua Terra
Model
Seamaster Aqua Terra 150m Master Co-Axial 41.5 Stainless Steel / Black / Green
Reference
231.12.42.21.01.003
Movement
8500
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Chronometer, Co-Axial Escapement
Case
Stainless Steel 41.5mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
150

Current Listings

[WTS] Omega Seamaster Black Dial Aqua Terra 2503.50 39mm Box and Papers - $2,650

Omega Seamaster Black Dial Aqua Terra 2503.50 39mm Box and Papers - $2,650

Omega - 2503.50 · $2,650
Up for sale is my great condition Omega Seamaster Aqua Terra 39mm watch with an automatic movement and steel case.

  • Condition: Very good condition for its age
  • Case size: 39mm diameter
  • Movement: automatic Omega Calibre 2500
Posted at
May 14, 2026, 9:38 PM
Active
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[WTS] Omega Seamaster Aqua Terra 150M – 'Blue Wave’ – Gold Accents – Complete Set

Omega Seamaster Aqua Terra 150M – 'Blue Wave’ – Gold Accents – Complete Set

Omega - 23110422103006 · $4,950
A striking Aqua Terra released for a very short period in limited production, featuring a blue dial with a wave pattern and 18K yellow gold accents.

  • Condition: Excellent all-around condition
  • Case Size: 41.5mm diameter
  • Water Resistance: 150M / 15 bar
  • Power Reserve: 60 hours
Posted at
May 14, 2026, 3:41 PM
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[WTS] Omega Seamaster Aqua Terra 150M Black Dial (220.10.38.20.01.001) – Excellent Condition

Omega Seamaster Aqua Terra 150M Black Dial (220.10.38.20.01.001) – Excellent Condition

Omega - 220.10.38.20.01.001 · $3,750
The Omega Seamaster Aqua Terra is a versatile, super clean piece that works well dressed up or daily.

  • Condition: Excellent (minor wear)
  • Case size: 38mm
  • Movement: Co-Axial Master Chronometer (Caliber 8800)
  • Power reserve: ~55 hours
Posted at
May 14, 2026, 3:36 PM
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[WTS] Omega Aqua Terra 38.5mm 231.1039 $2750 - Box & papers

Omega Aqua Terra 38.5mm 231.1039 $2750 - Box & papers

Omega - 231.1039 · $2,750
The Omega Aqua Terra reference 231.1039 is a 38.5mm watch available for sale.

  • Length of stay with owner: 2 months
Posted at
May 14, 2026, 3:05 PM
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[WTS] Omega Aqua Terra GMT Worldtimer - 220.92.43.22.99.001 - Grey - Titanium - 43mm - 2025 AD Unit Mint Condition

Omega Aqua Terra GMT Worldtimer - 220.92.43.22.99.001 - Grey - Titanium - 43mm - 2025 AD Unit Mint Condition

Omega - 220.92.43.22.99.001 · $8,799
This Omega Aqua Terra GMT Worldtimer is a highly sought-after timepiece that stands out for its gunmetal titanium color and applied city displays.

  • Condition: Mint condition
  • Case material: Titanium
  • Case size: 43mm
  • Band type: Not specified
Posted at
May 14, 2026, 1:36 PM
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[WTS] Omega Aqua Terra Chrono - Ref: 2512.30.00 - FULL KIT

Omega Aqua Terra Chrono - Ref: 2512.30.00 - FULL KIT

Omega - 2512.30.00 · $3,300
This Omega Seamaster Aqua Terra Chronograph features a white dial with flame blue indices, housed in a 42mm case with a column-wheel chronograph movement.

  • Condition: Very good, minor marks on bezel, case and bracelet
  • Movement: Omega 3301 (column-wheel chronograph movement based on the Piguet 1285 movement)
  • Case Size: 42mm
  • Bracelet Size: 7.5
Posted at
May 14, 2026, 1:07 PM
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[WTS] Omega Seamaster Aqua Terra 2503.80.00 “First Gen” 39mm — Blue Sunburst Dial — Cal. 2500 Co-Axial — Fresh Service — $2,699 Shipped

Omega Seamaster Aqua Terra 2503.80.00 “First Gen” 39mm — Blue Sunburst Dial — Cal. 2500 Co-Axial — Fresh Service — $2,699 Shipped

A first-generation Omega Seamaster Aqua Terra with a beautiful blue sunburst dial and the reliable Cal. 2500 Co-Axial Chronometer movement.

Posted at
May 14, 2026, 11:43 AM
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[WTS] Omega Seamaster Aqua Terra Ref 220.10.41.21.02.001 - 41mm FULL SET! -$4500 OBO

Omega Seamaster Aqua Terra Ref 220.10.41.21.02.001 - 41mm FULL SET! -$4500 OBO

Omega - 220.10.41.21.02.001 · $4,500
A Omega Seamaster Aqua Terra, case size is 41mm, available with box and papers.

  • Condition: Pre-owned
  • Case Size: 41mm
  • Box Card Papers: Yes (both included)
  • Model: Seamaster Aqua Terra
Posted at
May 14, 2026, 11:12 AM
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[WTS] Omega Seamaster Aqua Terra 231.10.39.21.01.001 Black Teak 38.5mm - $2,690

Omega Seamaster Aqua Terra 231.10.39.21.01.001 Black Teak 38.5mm - $2,690

Omega - 231.10.39.21.01.001 · $2,690
Up for sale is my great condition Omega Seamaster Aqua Terra with an automatic Omega Calibre 8500 movement.

  • Condition: Very good condition, minimal marks/hairlines
  • Case size: 38.5mm diameter
  • Movement: Omega Calibre 8500, automatic
Posted at
May 14, 2026, 4:26 AM
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