Omega Aqua Terra Seamaster Aqua Terra 150M Co-Axial 30 Stainless Steel / Grey / Bracelet

Reference 231.10.30.20.06.001

Omega Seamaster Aqua Terra 150M Co-Axial 30 Stainless Steel / Grey / Bracelet

About this watch

The Omega Seamaster Aqua Terra 150M Co-Axial 30 is a masterpiece of luxury watchmaking, blending elegance, performance, and durability in a single timepiece. This 30mm round stainless steel case exudes robustness while retaining a sleek profile, featuring a grey dial with stick and dot indexes that complement the arrow-shaped hands perfectly. The brushed finish on the stainless steel adds understated elegance, while the polished bezel catches the light just right, ensuring you'll turn heads wherever you go. At its heart is the Omega caliber 8520 movement, a marvel of modern engineering certified by Chronometer standards for precision and reliability. This automatic movement boasts a frequency of 25,200 vibrations per hour and a power reserve of approximately 50 hours, making it a reliable timekeeper that's sure to impress. The Aqua Terra 150M also boasts exceptional build quality, with sapphire crystal protecting the dial from scratches and enhancing visibility with its anti-reflective coating. Its stainless steel case and bracelet ensure durability without showing much wear, while its adjustable deployment clasp ensures a secure and comfortable fit for any wrist size. Whether you're a professional seeking a reliable accessory or an enthusiast looking for a high-quality timepiece, the Aqua Terra 150M is an exceptional choice that combines quality, craftsmanship, and brand prestige in one stunning package.
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MSRP: $5,400
Market Price: $2,068

Key Features

  • 30mm round stainless steel case
  • Grey dial with stick and dot indexes
  • Omega caliber 8520 movement
  • Chronometer certification
  • Sapphire crystal for scratch protection
  • 150 meters water resistance
  • Adjustable deployment clasp

Specifications

Brand
Omega
Family
Aqua Terra
Model
Seamaster Aqua Terra 150M Co-Axial 30 Stainless Steel / Grey / Bracelet
Reference
231.10.30.20.06.001
Movement
8520
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Chronometer, Co-Axial Escapement
Case
Stainless Steel 30mm
Dial Color
Grey
Crystal
Sapphire
Water Resistance
150

Current Listings

[WTS] Omega Seamaster Aqua Terra – Black Lacquer – 38mm – Recent Factory Service/Regulation

Omega Seamaster Aqua Terra – Black Lacquer – 38mm – Recent Factory Service/Regulation

Omega - 220.10.38.20.01.004 · $5,200
A 38mm Omega Seamaster Aqua Terra with a black lacquer dial is up for sale. This GADA piece has been recently serviced by Omega under factory warranty and comes with official paperwork. It features a polished bezel, crystal, and dial.

  • Condition: Overall good, honest condition with minor hairline scratches and surface scratches from desk wear.
  • Case Size: 38mm
  • Bezel Material: polished bezel
Posted at
May 25, 2026, 3:14 PM
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[WTS] Omega Seamaster Aqua Terra Quartz 38.5mm Grey Teak ref. 231.10.39.60.06.001

Omega Seamaster Aqua Terra Quartz 38.5mm Grey Teak ref. 231.10.39.60.06.001

Omega - 231.10.39.60.06.001 · $2,050
A Omega Seamaster Aqua Terra quartz watch with a dark grey vertical teak pattern dial, featuring a 38.5mm case size.

  • Condition: Great to excellent
  • Case Size: 38.5mm
  • Caliber: Cal. 4564
  • Crystal Condition: Excellent
Posted at
May 25, 2026, 10:24 AM
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[WTS] Omega Aqua Terra - 220.10.41.21.06.001 - Gray Blue Variant - Near Mint

Omega Aqua Terra - 220.10.41.21.06.001 - Gray Blue Variant - Near Mint

Omega - 220.10.41.21.06.001 · $4,445
Aqua Terra in Gray with blue accents, good condition and includes full kit.

  • Condition: Near mint with a few hairlines
  • Box Type: Brown outer box and inner Omega Wood Style box
  • Extras: Full kit, extra links, hang tag, two cards
Posted at
May 25, 2026, 9:40 AM
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[WTS] Omega Aqua Terra 231.10.39 Cal 8500 38.5 mm Master Co-Axial Box and Papers - $3,250

Omega Aqua Terra 231.10.39 Cal 8500 38.5 mm Master Co-Axial Box and Papers - $3,250

Omega - 231.10.39.21.02.002 · $3,250
This Omega Aqua Terra 231.10.39 Cal 8500 is a 39mm watch with an OMEGA 8500 movement.

  • Condition: Great condition, minimal marks on case and caseback
  • Case size: 39mm
  • Movement: Calibre OMEGA 8500
  • Bracelet material: Steel
Posted at
May 24, 2026, 9:54 PM
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[WTS] Omega Aqua Terra 231.10.39 Cal 8500 38.5 mm Master Co-Axial - $2,950

Omega Aqua Terra 231.10.39 Cal 8500 38.5 mm Master Co-Axial - $2,950

Omega - 231.10.39.21.02.002 · $2,950
This Omega Aqua Terra features a Calibre OMEGA 8500 movement, measuring 39mm in diameter. It has a steel case with an original Omega steel bracelet.

  • Condition: Great condition, 8.9/10 for case and bracelet
  • Movement: Calibre OMEGA 8500
  • Case size: 39mm
  • Bracelet type: Original Omega steel bracelet (replaced with OEM all brushed version)
Posted at
May 24, 2026, 9:52 PM
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[WTS] Omega Seamaster Aqua Terra 231.10.39.21.01.001 Black Teak 38.5mm - $2,590

Omega Seamaster Aqua Terra 231.10.39.21.01.001 Black Teak 38.5mm - $2,590

Omega - 231.10.39.21.01.001 · $2,590
Up for sale is my great condition Omega Seamaster Aqua Terra 231.10.39.21.01.001, this watch measures at 38.5mm and has an automatic Omega Calibre 8500 movement.

  • Condition: Very good condition for its age
  • Case size: 38.5mm
  • Movement: Automatic Omega Calibre 8500
  • Bracelet material: Steel
Posted at
May 24, 2026, 9:01 PM
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[WTS] Omega Seamaster Aqua Terra “Turquoise Shades” 41mm Reduced

Omega Seamaster Aqua Terra “Turquoise Shades” 41mm Reduced

Omega - 220.10.41.21.03.006 · $5,900
Up for sale is my Omega Seamaster Aqua Terra Shades in the stunning turquoise lacquer dial configuration, featuring a sunburst/turquoise gradient effect that shifts beautifully in different lighting.

  • Condition: Pretty good overall condition with normal signs of wear
  • Case size: 41mm
  • Movement: Omega Co-Axial Master Chronometer Caliber 8900
  • Power reserve: 60 Hours
Posted at
May 24, 2026, 5:55 PM
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[WTS] 2025 Omega Seamaster Aqua Terra Green 220.10.41.21.10.001 41mm Full Set - $4,995

2025 Omega Seamaster Aqua Terra Green 220.10.41.21.10.001 41mm Full Set - $4,995

Omega - 220.10.41.21.10.001 · $4,995
A 2025 Omega Seamaster Aqua Terra Green, a high-end watch designed for everyday use.

  • Condition: Excellent condition with minimal signs of wear
  • Case size: 41mm
Posted at
May 24, 2026, 11:38 AM
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[WTS] Omega Seamaster Aqua Terra – ‘Blue Wave’ – Gold Accents – Complete Set

Omega Seamaster Aqua Terra – ‘Blue Wave’ – Gold Accents – Complete Set

Omega - 23110422103006 · $4,950
The Omega Seamaster Aqua Terra 'Blue Wave' features a striking blue dial with wave pattern and is equipped with the Master Co-Axial calibre 8500. It has a 41.5mm stainless steel case, water resistance to 150M, and power reserve of 60 hours.

  • Condition: Excellent all-around condition
  • Case size: 41.5mm diameter
  • Water resistance: 150M / 15 bar
  • Power reserve: 60 hours
Posted at
May 23, 2026, 1:26 PM
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