Omega Aqua Terra Seamaster Aqua Terra 150M Master Chronometer 38 Stainless Steel / Blue / NATO / US Paralympic

Reference 220.12.38.20.03.003

About this watch

The Omega Seamaster Aqua Terra 150M Master Chronometer 38 is a stunning watch that effortlessly balances sporty features with a touch of sophistication. This masterpiece in the world of horology combines luxury, functionality, and style, making it an ideal companion for any occasion. With its precision self-winding movement and robust design, this timepiece is perfect for swimming and snorkeling, as well as sophisticated outings. The blue dial and NATO strap add a casual yet sporty touch, while the sapphire crystal provides excellent scratch resistance. Whether you're an adventure seeker or a city dweller, this watch is sure to elevate your style. At the heart of this watch lies the Omega caliber 8800, a self-winding movement that boasts a host of impressive features, including a power reserve of 55 hours and Master Chronometer certification by METAS. The watch's water resistance of 150 meters makes it perfect for any water activity, while its stainless steel case ensures longevity. This statement piece is more than just a watch; it’s an investment in a reliable timepiece that can keep up with your lifestyle.
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Key Features

  • 38mm Stainless Steel Case
  • Sapphire Crystal for Scratch Resistance
  • Blue Dial with Stick and Dot Indexes
  • Arrow-Shaped Hands for Sporty Aesthetic
  • NATO Strap for Casual yet Sporty Touch
  • Omega Caliber 8800 Self-Winding Movement
  • Master Chronometer Certification by METAS

Specifications

Brand
Omega
Family
Aqua Terra
Model
Seamaster Aqua Terra 150M Master Chronometer 38 Stainless Steel / Blue / NATO / US Paralympic
Reference
220.12.38.20.03.003
Movement
8800
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Chronometer, Co-Axial Escapement
Case
Stainless Steel 38mm
Dial Color
Blue
Crystal
Sapphire
Water Resistance
150

Current Listings

[WTS] Omega Seamaster Aqua Terra 2517.50 39mm HAQ $1650 Shipped

Omega Seamaster Aqua Terra 2517.50 39mm HAQ $1650 Shipped

Omega - 2517.50 · $1,650
This Omega Seamaster Aqua Terra is a great everyday option with a classic black dial look, offering quartz accuracy and maintenance.

  • Condition: Watch only, presents nicely with honest wear and light scratching, accurate HAQ movement
  • Bracelet size: fits 7.25in wrist
  • Movement: HAQ quartz
Posted at
Apr 23, 2026, 6:32 PM
Active
[WTS] Omega Seamaster Aqua Terra Worldtimer “Summer Blue”

Omega Seamaster Aqua Terra Worldtimer “Summer Blue”

The Omega Seamaster Aqua Terra Worldtimer features a beautiful gradient blue dial with a laser-ablated topographic map of the continents, powered by the METAS certified Co-Axial Master Chronometer Caliber 8938.

  • Condition: Brand new old stock and unworn
  • Case size: 43mm diameter
  • Movement: Omega Co-Axial Master Chronometer Caliber 8938
  • Complications: Worldtimer
Posted at
Apr 23, 2026, 4:41 PM
Active
[WTS] 2023 Omega Seamaster Aqua Terra Skyfall Blue 231.10.42.21.03.003 41.5mm Full Set - $4,795

2023 Omega Seamaster Aqua Terra Skyfall Blue 231.10.42.21.03.003 41.5mm Full Set - $4,795

This Omega Seamaster Aqua Terra Skyfall Blue is a 2023 model, featuring a 41.5mm case.

  • Condition: Excellent condition with minimal signs of wear
  • Case Size: 41.5mm diameter
Posted at
Apr 23, 2026, 3:04 PM
Active
[WTS] Omega Aqua Terra 8900 41mm Lacquer Black 220.10.41.21.01.002 ( new / 2026 / box and papers )

Omega Aqua Terra 8900 41mm Lacquer Black 220.10.41.21.01.002 ( new / 2026 / box and papers )

This Omega Aqua Terra 8900 features a 41mm stainless steel case and Master Chronometer movement, along with a Lacquer Black dial.

  • Condition: New
  • Case Material: Stainless Steel
  • Movement: Master Chronometer Movement
Posted at
Apr 23, 2026, 2:05 PM
Active
[WTS] Omega Aqua Terra 38.5mm | 231.10.39.21.02.001 | Complete Set

Omega Aqua Terra 38.5mm | 231.10.39.21.02.001 | Complete Set

This Omega Aqua Terra is a 2019 model, complete with a large wooden double box set and various documentation.

  • Condition: Very good with minor scratches
  • Case size: 38.5mm diameter
  • Year: 2019
Posted at
Apr 23, 2026, 10:05 AM
Active
[WTS] Omega Aqua Terra Black Wave Dial

Omega Aqua Terra Black Wave Dial

Omega - 231.10.42.01.006 · $4,500
I'm selling an Omega Aqua Terra Black Wave Dial, which I bought from Japan last year as NOS and have only worn it about 10 times.

  • Condition: Pre-owned, like new
  • Origin: Japan
  • Warranty: No warranty provided
  • Shipping: Ships from Canada
Posted at
Apr 23, 2026, 9:40 AM
Active
[WTS] Omega aqua Terra 39 grey dial

Omega aqua Terra 39 grey dial

This Omega Seamaster Aqua Terra 38.5mm features a grey teak-pattern dial, powered by an in-house Co-Axial Caliber 8500 with ~60-hour power reserve.

  • Condition: Excellent pre-owned condition
  • Case size: 38.5mm
  • Movement: Automatic (Co-Axial Caliber 8500)
  • Power reserve: ~60 hours
Posted at
Apr 22, 2026, 10:58 PM
Active
[WTS] Omega Seamaster Aqua Terra Grey Teak 231.10.39.21.06.001

Omega Seamaster Aqua Terra Grey Teak 231.10.39.21.06.001

This Omega Seamaster Aqua Terra features a classic teak-pattern gray dial and is available in very good condition.

  • Condition: Very good overall condition with minimal signs of use.
  • Case Size: 38.5mm
  • Movement Type: Omega Co-Axial automatic movement
  • Bracelet Length: up to approximately a 6.75" wrist
Posted at
Apr 22, 2026, 8:20 PM
Active
[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
Active