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

Reference 220.12.38.20.03.002

About this watch

The Omega Seamaster Aqua Terra 150M Master Chronometer 38 (model: 220.12.38.20.03.002) is a stunning representation of the brand's dedication to precision, style, and innovation. This luxury watch seamlessly blends elegance and functionality, making it perfect for both sports and dress wear. The case features a modern and classic design with a diameter of 38.00 mm, while the blue dial adorned with stick and dot indexes creates a serene yet striking visual appeal. The rhodium-plated hands shaped like arrows add a unique and stylish flair. This model comes with a NATO strap that enhances its sporty look, offers comfort and durability, and is adjustable for a perfect fit on various wrist sizes. The Omega Seamaster Aqua Terra is powered by the Omega Caliber 8800, a self-winding movement certified as a Master Chronometer by METAS, featuring resistance to magnetic fields up to 15,000 gauss and a power reserve of 55 hours.
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Key Features

  • Self-winding Omega Caliber 8800 movement
  • Sapphire crystal for durability and luxury
  • Water resistance up to 150 meters
  • Stainless steel case with robust construction
  • Blue dial with stick and dot indexes
  • Rhodium-plated hands shaped like arrows
  • Adjustable NATO strap for comfort and durability

Specifications

Brand
Omega
Family
Aqua Terra
Model
Seamaster Aqua Terra 150M Master Chronometer 38 Stainless Steel / Blue / NATO / US Olympic
Reference
220.12.38.20.03.002
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 Aqua Terra 2503.80 - 39mm - Blue Automatic

Omega Aqua Terra 2503.80 - 39mm - Blue Automatic

Omega - 2503.80 · $2,650
This is the automatic version with the blue dial in the classic 39mm case—an excellent everyday wear piece, functioning as it should.

  • Condition: Pre-owned, minor wear throughout
  • Size: 39mm diameter
  • Water Depth Rating: not specified
Posted at
Feb 5, 2026, 1:04 PM
Active
[WTS] WTS- Omega Aqua terra Omega Seamaster Aqua Terra Shades 38mm
Ref - 220.10.38.20.10.002 Box and Papers £4195

WTS- Omega Aqua terra Omega Seamaster Aqua Terra Shades 38mm Ref - 220.10.38.20.10.002 Box and Papers £4195

This Omega Seamaster Aqua Terra Shades is a 38mm watch available for sale.

  • Length: 38mm diameter
  • Width: not specified
Posted at
Feb 5, 2026, 7:08 AM
Active
[WTS] Omega Aqua Terra Oman Khanjar Stamped ($8,950)

Omega Aqua Terra Oman Khanjar Stamped ($8,950)

Omega - 2201341211001 · $8,950
This Omega Aqua Terra features a 41mm case and comes with all three cards dated 2022, including the green dial. It's stamped with the Oman Khanjar emblem on the caseback.

  • Condition: pristine
  • Size: 41mm diameter
  • Case back stamp: Oman Khanjar emblem
  • Dial color: green
Posted at
Feb 4, 2026, 10:35 PM
Active
[WTS] Omega Aqua Terra 36mm - Blue Dial - Quartz - 2518.80 - Price Reduced!

Omega Aqua Terra 36mm - Blue Dial - Quartz - 2518.80 - Price Reduced!

Omega - 2518.80 · $1,695
This Omega Seamaster Aqua Terra Blue is a stunning piece with great case and bracelet shape. The watch comes as-is, with some very light marks on the crystal not visible during normal wear.

  • Condition: Good overall condition, minimal wear
  • Size: 36mm diameter
  • Water Resistance: Unknown
Posted at
Feb 4, 2026, 9:07 PM
Active
[WTS] Omega Aqua Terra Sandstone 220.10.38 38mm Cheapest - $3,650

Omega Aqua Terra Sandstone 220.10.38 38mm Cheapest - $3,650

Omega - 220.10.38 · $3,650
Up for sale is my Omega Seamaster Aqua Terra ref. 220.10.38 with a Calibre OMEGA 8800 movement. This watch measures at 38mm.

  • Condition: great condition, minor marks on case and crystal
  • Case size: 38mm diameter
  • Bracelet size: fits up to 7 inch wrists
  • Movement: Calibre OMEGA 8800
Posted at
Feb 4, 2026, 8:34 PM
Active
[WTS] ⚫️ Omega Aqua Terra Black Lacquer Dial 38mm ⚫️

⚫️ Omega Aqua Terra Black Lacquer Dial 38mm ⚫️

The Omega Aqua Terra is a perfectly balanced 38mm watch with 150m water resistance, powered by the METAS-certified Master Co-Axial Calibre 8800.

  • Condition: Excellent
  • Size: 38mm diameter
  • Water resistance: 150m
Posted at
Feb 4, 2026, 7:07 PM
Active
[WTS] 💎 2006 Omega Seamaster Aqua Terra 36mm 2518.50

💎 2006 Omega Seamaster Aqua Terra 36mm 2518.50

The Omega Seamaster Aqua Terra 36mm is a perfect GADA watch with light surface scratches and small dings, but in amazing shape.

Posted at
Feb 4, 2026, 5:28 PM
Active
[WTS] 2025 Omega Aqua Terra 38mm (Silver/white) - Like New w/ OEM Quick Adjust Clasp!

2025 Omega Aqua Terra 38mm (Silver/white) - Like New w/ OEM Quick Adjust Clasp!

Omega - Aqua Terra 38mm · $4,750
For sale is a beautiful Seamaster Aqua Terra 38mm, one of the ultimate GADA watches. This particular piece comes in near unworn condition with full box and papers dated 2025.

  • Condition: Like New
  • Year: 2025
  • Clasp type: Quick Adjust Divers Clasp
  • Alternative clasp: Butterfly Clasp
Posted at
Feb 4, 2026, 5:23 PM
Active
[WTS] Omega Aqua Terra Small Seconds *Price Drop*

Omega Aqua Terra Small Seconds *Price Drop*

This Omega Aqua Terra Small Seconds is a beautiful watch that feels great on the wrist and keeps excellent time. It comes with an Omega travel box and an extra link.

  • Condition: Excellent
  • Water Resistance: 100m depth rating
  • Strap Length: 7.75 inches ( fits 7.75 inch wrist )
Posted at
Feb 4, 2026, 12:15 PM
Active