Omega Aqua Terra Seamaster Aqua Terra 150M Co-Axial 30 Yellow Gold / Diamond / MOP

Reference 231.58.30.20.55.002

Omega Seamaster Aqua Terra 150M Co-Axial 30 Yellow Gold / Diamond / MOP

About this watch

The Omega Seamaster Aqua Terra 231.58.30.20.55.002 is a masterpiece of luxury watchmaking, combining technical excellence with stunning design. At its heart lies the Omega caliber 8521, a self-winding movement featuring Co-Axial Escapement and a free-sprung balance system for unparalleled precision and durability. This exceptional timepiece boasts a water resistance of 150 meters, making it suitable for both formal and casual occasions. The use of yellow gold in the bezel and case adds a touch of luxury, while the gem-set design and Mother of Pearl dial create a truly mesmerizing effect. Whether you're looking for a statement piece or a reliable timekeeper, this watch is sure to impress.
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Key Features

  • Omega caliber 8521 self-winding movement
  • Co-Axial Escapement system for precision and durability
  • 150-meter water resistance
  • Yellow gold bezel and case
  • Gem-set design with diamond accents
  • Mother of Pearl dial
  • 30mm diameter for a comfortable fit

Specifications

Brand
Omega
Family
Aqua Terra
Model
Seamaster Aqua Terra 150M Co-Axial 30 Yellow Gold / Diamond / MOP
Reference
231.58.30.20.55.002
Movement
8521
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Chronometer, Co-Axial Escapement
Case
Yellow Gold 30mm
Dial Color
White
Crystal
Sapphire
Water Resistance
150

Current Listings

[WTS] Omega Seamaster Aqua Terra 38.5mm Black Teak Dial 231.10.39.21.01.001 | Fresh Service, Full Set | $2,999 Shipped

Omega Seamaster Aqua Terra 38.5mm Black Teak Dial 231.10.39.21.01.001 | Fresh Service, Full Set | $2,999 Shipped

Omega - 231.10.39.21.01.001 · $2,999
  • Condition: Excellent overall condition with minimal signs of wear
  • Case size: 38.5mm diameter
  • Dial material: black teak pattern
  • Movement type: Omega Co-Axial Cal. 8500
Posted at
May 26, 2026, 10:40 AM
Active
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[WTS] Omega Seamaster Aqua Terra 2300

Omega Seamaster Aqua Terra 2300

Omega - Aqua Terra 2300 · $2,300
This Omega Aqua Terra 2300 is a great watch that wears well on the wrist. It has some minor wear on the ar coding underneath the crystal but is in overall excellent condition.

  • Condition: fantastic condition, super clean and running well
  • Bracelet size compatibility: 7.25 inch wrist
  • Accuracy: +3 seconds a day
Posted at
May 26, 2026, 8:30 AM
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[WTS] Omega Seamaster Aqua Terra | Ref: 220.10.41.21.02.002

Omega Seamaster Aqua Terra | Ref: 220.10.41.21.02.002

Omega - 220.10.41.21.02.002
  • Model name: Seamaster Aqua Terra
Posted at
May 26, 2026, 12:22 AM
Active
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[WTS] Omega Seamaster Aqua Terra 220.10.41.21.06.001 Grey Dial 41mm Automatic

Omega Seamaster Aqua Terra 220.10.41.21.06.001 Grey Dial 41mm Automatic

Omega - 220.10.41.21.06.001 · $4,795
This Omega Seamaster Aqua Terra is a pre-owned stainless steel watch with a grey teak dial and automatic Co-Axial movement, featuring a 41mm case on a stainless steel bracelet.

  • Condition: Very good
  • Case size: 41mm diameter
  • Movement type: Automatic Co-Axial
Posted at
May 25, 2026, 9:57 PM
Active
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[WTS] Omega Seamaster Aqua Terra Small Seconds, 220.12.41.21.02.005, 2022, B&P, 41mm

Omega Seamaster Aqua Terra Small Seconds, 220.12.41.21.02.005, 2022, B&P, 41mm

Omega - 220.12.41.21.02.005 · $6,000
A 2022 Omega Seamaster Aqua Terra Small Seconds with a silver dial and tan color accents, in excellent condition.

  • Condition: Very good plus (VG+)
  • Case Size: 41mm
  • Year Of Manufacture: 2022
Posted at
May 25, 2026, 7:56 PM
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[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 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
Active
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