Omega Aqua Terra Seamaster Aqua Terra 150M Co-Axial 38.5 Annual Calendar Stainless Steel / Red Gold / Grey / Bracelet

Reference 231.20.39.22.06.001

Omega Seamaster Aqua Terra 150M Co-Axial 38.5 Annual Calendar Stainless Steel / Red Gold / Grey / Bracelet

About this watch

The Omega Seamaster Aqua Terra 150M Co-Axial 38.5 Annual Calendar is a masterpiece of luxury watchmaking, blending sophisticated design with exceptional technical excellence. Its stainless steel and red gold case exudes elegance, while the grey dial with contrasting stick and dot indexes provides a clean yet distinctive look. The self-winding Omega caliber 8601 movement boasts an impressive 60 hours of power reserve and features an annual calendar function, allowing you to set it only once a year. With a water resistance of up to 150 meters, this watch is perfect for both formal and casual occasions. Its comfortable bracelet with adjustability ensures a snug fit on your wrist, making it suitable for everyday wear. As a certified chronometer, the Aqua Terra undergoes rigorous testing for accuracy and precision, guaranteeing exceptional timekeeping. Whether you're looking to invest in a quality watch or simply want to own a piece of horological history, the Omega Seamaster Aqua Terra 150M is an outstanding choice.

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MSRP: $13,800

Market Price: $5,140

Key Features

Omega caliber 8601 self-winding movement
Annual calendar function with date and month display
Water resistance up to 150 meters
Certified chronometer for accuracy and precision
Comfortable stainless steel/red gold bracelet with adjustability
Grey dial with contrasting stick and dot indexes
Stainless steel/red gold case diameter: 38.50 mm

Specifications

Brand

Omega

Family

Aqua Terra

Model

Seamaster Aqua Terra 150M Co-Axial 38.5 Annual Calendar Stainless Steel / Red Gold / Grey / Bracelet

Reference

231.20.39.22.06.001

Movement

8601

Movement Features

Hours, Minutes, Seconds
Date, Annual Calendar, Month
Chronometer, Co-Axial Escapement

Case

38.5mm

Dial Color

Grey

Crystal

Sapphire

Water Resistance

150

Current Listings

Omega Seamaster Aqua Terra 220.10.41.21.06.001 Grey Dial Full Set

Omega - 220.10.41.21.06.001 · $5,295

The Omega Seamaster Aqua Terra Ref. 220.10.41.21.06.001 is a stainless steel watch with a grey teak dial and automatic movement, featuring a 41 mm case.

Condition: Very good
Case size: 41 mm
Material: stainless steel
Bracelet: stainless steel bracelet

Posted at

Apr 27, 2026, 1:44 PM

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Omega Aqua Terra 39mm Automatic

Omega - 2503.80 · $2,400

Up for sale is my Omega Aqua Terra 39mm Automatic watch, which sports a stunning blue dial and beautifully polished indices.

Condition: Great condition
Diameter: 39mm

Posted at

Apr 27, 2026, 10:28 AM

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Omega Seamaster Aqua Terra 2503.33 - $2,750

Omega - 2503.33 · $2,750

Up for sale is the Omega Seamaster Aqua Terra 2503.33, measuring 39mm and featuring an automatic movement.

Condition: Very good condition
Case size: 39mm diameter
Movement type: Omega 2500 automatic
Bracelet material: Steel

Posted at

Apr 26, 2026, 10:02 PM

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Omega Seamaster Aqua Terra 2504.50 36mm - $2,490

Omega - 2504.50 · $2,490

This watch measures 36mm and has an automatic movement. The Omega Seamaster Aqua Terra features a steel case on an original Omega Steel bracelet.

Condition: 8.9/10 great condition with minimal patina on dial indices and hands
Case size: 36mm diameter
Bracelet type: Steel original Omega bracelet
Crystal type: Sapphire crystal

Posted at

Apr 26, 2026, 9:59 PM

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Omega Aqua Terra 38.5mm Blue Dial

Omega - 231.10.39.21.03.002 · $3,500

The Omega Aqua Terra features a dark blue dial with vertical teak pattern and measures 38.5mm in diameter, with a lug width of 19mm and thickness of 12.84mm.

Condition: Good condition
Case Diameter: 38.5 mm
Lug Width: 19 mm
Thickness: 12.84 mm

Posted at

Apr 26, 2026, 5:45 PM

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

Omega - 23110392203001 · $4,200

The Omega Seamaster Aqua Terra features an annual calendar complication, a clean design, and is suitable for everyday wear. The watch has a stainless steel case and bracelet with deployant clasp.

Condition: Excellent condition
Case size: 38.5mm diameter
Bracelet material: stainless steel

Posted at

Apr 26, 2026, 4:02 PM

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Omega Seamaster Aqua Terra 41mm White Dial (220.10.41.21.02.001) Full Set, Warranty, Excellent Condition

Omega - 220.10.41.21.02.001 · $5,100

This Omega Seamaster Aqua Terra is a clean and versatile daily watch featuring a white teak dial with orange accents.

Condition: Like new with light wear from normal daily use
Case size: 41mm diameter
Movement type: Co-Axial Master Chronometer

Posted at

Apr 26, 2026, 1:23 PM

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Omega Seamaster Aqua Terra 231.10.39.60.06.001 $2,225

Omega - 231.10.39.60.06.001 · $2,225

The Omega Seamaster Aqua Terra Quartz is a versatile luxury watch with exceptional movement technology, often cited as an ideal 'one-and-only-one' watch.

Condition: Excellent pre-owned condition
Case diameter: 38.5mm
Lug width: 19mm
Lug-to-lug length: 45.4mm

Posted at

Apr 26, 2026, 12:54 PM

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