Omega Aqua Terra Seamaster Aqua Terra 150M Master Chronometer 38 Stainless Steel / Sedna Gold / Blue-Waves / Bracelet

Reference 220.20.38.20.03.001

Omega Seamaster Aqua Terra 150M Master Chronometer 38 Stainless Steel / Sedna Gold / Blue-Waves / Bracelet

About this watch

The Omega Aqua Terra 220.20.38.20.03.001 is a luxury watch that embodies elegance and performance. With its blend of stainless steel and Sedna gold, this watch is not just a timepiece; it's a statement piece. At the heart of this timepiece is the Omega caliber 8800, a self-winding movement featuring a Co-Axial escapement, enhancing its precision and durability. This watch boasts a Master Chronometer certification, meaning it has undergone rigorous testing to ensure its accuracy and reliability. It can resist magnetic fields up to 15,000 gauss, making it perfect for everyday wear in various environments. The automatic winding mechanism means that the watch winds itself as you wear it, eliminating the need for manual winding. With a practical date function, you won’t have to worry about counting days. The watch features a beautiful blue wave dial that evokes the sea, complemented by stick and dot indexes that offer a modern touch. The round case, with a diameter of 38.00 mm, strikes the perfect balance between presence and wearability.

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MSRP: $12,300

Market Price: $7,718

Key Features

Omega caliber 8800 self-winding movement
Co-Axial escapement for precision and durability
Master Chronometer certification for accuracy and reliability
Water resistance up to 150 meters (500 feet)
Sapphire crystal resistant to scratches
Automatic winding mechanism for convenience
Practical date function with subtle window at 6 o'clock

Specifications

Brand

Omega

Family

Aqua Terra

Model

Seamaster Aqua Terra 150M Master Chronometer 38 Stainless Steel / Sedna Gold / Blue-Waves / Bracelet

Reference

220.20.38.20.03.001

Movement

8800

Movement Features

Hours, Minutes, Seconds
Date
Chronometer, Co-Axial Escapement

Case

38mm

Dial Color

Blue

Crystal

Sapphire

Water Resistance

150

Current Listings

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

This is a 2025 Omega Seamaster Aqua Terra Green, featuring a 41mm case size.

Condition: Excellent condition with minimal signs of wear
Case Size: 41mm diameter
Year: 2025

Posted at

May 21, 2026, 7:32 PM

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Omega Seamaster Aqua Terra Co-Axial - 41mm Turquoise Blue - 2025 Full Set - 220.10.41.21.03.006 - $5,650

Omega - 220.10.41.21.03.006 · $5,650

This stunning Omega Seamaster Aqua Terra features a Turquoise Blue dial and is the 41mm version, sitting nicely on the wrist.

Condition: Mint condition
Size: 41mm diameter
Warranty Until: 2029

Posted at

May 21, 2026, 6:32 PM

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36mm Omega Seamaster Aqua Terra Automatic Co-Axial 2504.30 - $2500 SHIPPED

Omega - 2504.30 · $2,500

This is a 36mm Omega Seamaster Aqua Terra featuring an automatic co-axial movement, striking silver sunburst dial, and applied indexes.

Condition: Good overall condition with normal wear on case and bracelet
Movement: automatic co-axial 2500
Bracelet size compatibility: up to 7.25" wrist
Case diameter: 36mm

Posted at

May 21, 2026, 6:07 PM

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Omega Seamaster Aqua Terra 38.5mm White Teak Dial Ref. 231.10.39.21.02.001 | Box & Instrucstions | Fresh Service | $2,899 Shipped

Omega - 231.10.39.21.02.001 · $2,899

This Omega Seamaster Aqua Terra features a beautiful white teak-pattern dial with applied faceted indices and signature blue accents, making it a clean and versatile timepiece that works equally well as a daily wearer or dressier option. The watch has been freshly serviced and is running strong with excellent timegrapher performance.

Condition: Very good overall, light signs of honest wear consistent with age
Case size: 38.5mm
Lug-to-lug: 46mm
Thickness: 12.8mm

Posted at

May 21, 2026, 11:45 AM

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omega Aqua Terra 41 on black leather

Omega - 220.13.41.21.01.001 · $3,000

a pre-owned Omega Aqua Terra 41 on black leather.

Condition: shows signs of wear

Posted at

May 21, 2026, 11:11 AM

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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, measuring at 38.5mm and featuring an automatic Omega Calibre 8500 movement.

Condition: Very good condition, minor marks/hairlines
Case size: 38.5mm diameter
Movement: automatic Omega Calibre 8500
Bracelet: original Omega steel bracelet

Posted at

May 20, 2026, 9:55 PM

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Omega Aqua Terra 220.10.41.21.01.001

Omega - 220.10.41.21.01.001 · $4,150

The Omega Aqua Terra is being sold with its complete set, except for the international warranty card. The watch has been checked by an in-house watchmaking team and comes with a master chronometer card.

Condition: great carefully worn condition
Serial Number: available upon request
Master Chronometer Card: included with the purchase
Pictograms: included with the purchase

Posted at

May 20, 2026, 6:54 PM

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Omega Seamaster Aqua Terra - 231.10.39.21.02.001 - With Papers - $3,250 ✈️

Omega - 231.10.39.21.02.001 · $3,250

This Omega Seamaster Aqua Terra is a high-end watch that combines style and functionality.

Papers: included

Posted at

May 20, 2026, 6:47 PM

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Omega Seamaster Aqua Terra – Annual Calendar – 38.5mm Blue Dial

Omega - 23110392203001 · $4,200

A versatile Omega Seamaster Aqua Terra Annual Calendar watch in blue dial that strikes a balance between technical sophistication and everyday wearability, featuring an annual calendar complication and clean design.

Condition: Excellent
Case Size: 38.5mm
Movement: Omega Co-Axial calibre 8601

Posted at

May 20, 2026, 12:56 PM

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