Omega Aqua Terra Seamaster Aqua Terra 150M Co-Axial 30 Stainless Steel / Red Gold / MOP / Bracelet

Reference 231.20.30.20.55.003

Omega Seamaster Aqua Terra 150M Co-Axial 30 Stainless Steel / Red Gold / MOP / Bracelet

About this watch

The Omega Seamaster Aqua Terra 150M Co-Axial 30 is a masterpiece that embodies luxury, precision, and sophistication. Its round case crafted from stainless steel and luxurious red gold exudes elegance and refinement, making it suitable for both everyday wear and formal occasions. The stunning mother of pearl dial shimmers in the light, offering a unique play of colors that changes with the angle. Equipped with an automatic Omega caliber 8520 movement, this watch guarantees superior accuracy and precision. With a water resistance of 150 meters, you can trust it to withstand aquatic adventures. The sapphire crystal glass adds an extra layer of protection against scratches, ensuring your watch remains pristine. The Aqua Terra is not just a timepiece; it's a piece of art that you can wear on your wrist. Its resale value tends to hold up well, making it a wise investment for anyone who appreciates luxury and sophistication.
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Key Features

  • Omega caliber 8520 automatic movement
  • Stainless steel and red gold dual-material case
  • Mother of pearl dial with gem-set indexes
  • Sapphire crystal glass for scratch protection
  • 150m water resistance
  • Round diameter: 30mm
  • Certified chronometer

Specifications

Brand
Omega
Family
Aqua Terra
Model
Seamaster Aqua Terra 150M Co-Axial 30 Stainless Steel / Red Gold / MOP / Bracelet
Reference
231.20.30.20.55.003
Movement
8520
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Chronometer, Co-Axial Escapement
Case
30mm
Dial Color
White
Crystal
Sapphire
Water Resistance
150

Current Listings

[WTS] Omega Seamaster Aqua Terra 41.5mm "Spectre" Blue - 231.10.42.21.03.003

Omega Seamaster Aqua Terra 41.5mm "Spectre" Blue - 231.10.42.21.03.003

Omega - 231.10.42.21.03.003 · $3,695
The Omega Seamaster Aqua Terra 41.5mm 'Spectre' Blue features a blue dial and is offered in excellent pre-owned condition. The watch has been well-maintained and is still fully functional.

  • Condition: Pre-owned, great condition with light wear and minor markings on the crystal
  • Diameter: 41.5mm
  • Bracelet links: Center links brushed instead of polished
Posted at
May 10, 2026, 5:58 PM
Active
View listing on r/WatchExchange
[WTS] Omega Seamaster Aqua Terra 150M Co-Axial. 220.10.41.21.10.001, 41 mm. Box, Papers.

Omega Seamaster Aqua Terra 150M Co-Axial. 220.10.41.21.10.001, 41 mm. Box, Papers.

Omega - 220.10.41.21.10.001 · $4,195
A Omega Seamaster Aqua Terra 150M Co-Axial with a 41mm diameter and 150m water resistance is being sold. The watch comes in its original box along with papers.

  • Case size: 41 mm
  • Box and papers included: true
Posted at
May 9, 2026, 4:46 PM
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[WTS] *Rare* Omega Seamaster Aqua Terra Gray Teak Dial 43mm GMT Chronograph in Mint Condition

*Rare* Omega Seamaster Aqua Terra Gray Teak Dial 43mm GMT Chronograph in Mint Condition

Omega - 231.10.43.52.06.001 · $4,390
The Omega Seamaster Aqua Terra GMT Chronograph is presented in mint condition and combines sporty functionality with refined everyday elegance, featuring a grey teak-pattern dial.

  • Condition: Mint
  • Case size: 43mm diameter
  • Case material: Stainless Steel
  • Dial type: Grey Teak Dial
Posted at
May 9, 2026, 11:30 AM
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[WTS] Omega Seamaster Aqua Terra Worldtimer | Ref. 220.12.43.22.03.001 | 2021 | Full Set | Active Warranty

Omega Seamaster Aqua Terra Worldtimer | Ref. 220.12.43.22.03.001 | 2021 | Full Set | Active Warranty

Omega - 220.12.43.22.03.001 · $7,250
This Omega Seamaster Aqua Terra Worldtimer features a striking blue dial with a laser-ablated globe, allowing simultaneous reading of time zones worldwide. The watch is powered by Omega's Co-Axial Master Chronometer Caliber 8938 and has a water resistance of 150 meters.

  • Condition: Like-new
  • Case Size: 43mm diameter
  • Water Resistance: 150m depth rating
  • Accessories: Full set including box, warranty card, Master Chronometer card, pictograms, booklets, and accessories
Posted at
May 9, 2026, 11:26 AM
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[WTS] Omega Seamaster Aqua Terra 150M 38.5mm Blue “Teak” Dial -2023 - Full Set - Mint Condition - Active Factory Warranty

Omega Seamaster Aqua Terra 150M 38.5mm Blue “Teak” Dial -2023 - Full Set - Mint Condition - Active Factory Warranty

Omega - 231.10.39.21.03.002 · $4,450
This Omega Seamaster Aqua Terra is a James Bond Spectre reference model, featuring a blue 'Teak' dial.

  • Condition: Mint Condition
  • Year: 2023
Posted at
May 9, 2026, 11:19 AM
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[WTS] Omega Seamaster Aqua Terra Limited Edition James Bond 007 Spectre 1 of 15,007 Full Collector set Box & Papers

Omega Seamaster Aqua Terra Limited Edition James Bond 007 Spectre 1 of 15,007 Full Collector set Box & Papers

Omega - 231.10.42.21.03.004 · $6,295
The Omega Seamaster Aqua Terra Limited Edition James Bond 007 Spectre is a unique timepiece with a signature Blue Spectre dial and stainless steel bracelet, part of a limited production run of 15,007 worldwide.

  • Condition: Excellent
  • Case Size: 41.5mm
  • Depth Rating: 150m
  • Production Run: 15,007 units
Posted at
May 8, 2026, 8:36 PM
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[WTS] OMEGA Seamaster Aqua Terra Worldtimer "Summer Blue" Ref. 220.10.43.22.03.002 - ULTIMATE SET! 🔥$7,750🔥 [PRICED TO SELL]

OMEGA Seamaster Aqua Terra Worldtimer "Summer Blue" Ref. 220.10.43.22.03.002 - ULTIMATE SET! 🔥$7,750🔥 [PRICED TO SELL]

OMEGA - 220.10.43.22.03.002 · $7,750
The OMEGA Seamaster Aqua Terra Worldtimer Ref. 220.10.43.22.03.002 is a sophisticated travel companion that puts the world on your wrist.

  • Condition: VERY GOOD, Some light scratches on case and bracelet.
  • Case size: 43mm
  • Bracelet size: ~7"
  • Movement: Master Chronometer Calibre 8938
Posted at
May 8, 2026, 7:27 PM
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[WTS] OMEGA Seamaster Aqua Terra 150M Terracotta Ref. 220.10.38.20.13.003 - ULTIMATE SET! 🔥$4,750🔥 [PRICED TO SELL]

OMEGA Seamaster Aqua Terra 150M Terracotta Ref. 220.10.38.20.13.003 - ULTIMATE SET! 🔥$4,750🔥 [PRICED TO SELL]

OMEGA - 220.10.38.20.13.003 · $4,750
The OMEGA Seamaster Aqua Terra Ref. 220.10.38.20.13.003 is a 38mm stainless steel model featuring a symmetrical case design, a Terracotta dial with a dynamic play of light, and rhodium-plated hands for readability.

  • Condition: UNWORN
  • Case size: 38mm diameter
  • Bracelet size: ~7" wrist
  • Contents: box,papers,serial hang tag,spare links (for fully-linked bracelet),shipping coffin,digital copy of original purchase receipt
Posted at
May 8, 2026, 7:25 PM
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[WTS] 2021 Omega Aqua Terra - Priced To Sell

2021 Omega Aqua Terra - Priced To Sell

Omega - Aqua Terra · $3,995
The Omega Aqua Terra is a 41mm case watch with a silver dial and orange accents, featuring an in-house Co-Axial Master Chronometer movement for exceptional accuracy and reliability.

  • Condition: Good Condition (8/10)
  • Case size: 41mm
  • Dial color: silver
  • Movement type: Co-Axial Master Chronometer
Posted at
May 8, 2026, 6:44 PM
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