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

Reference 231.20.39.21.06.004

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

About this watch

The Omega Seamaster Aqua Terra 231.20.39.21.06.004 is a masterclass in luxury watchmaking, blending classic elegance with modern functionality. This stunning timepiece boasts impressive technical specifications, including the Omega caliber 8500 automatic movement, Co-Axial escapement, and a power reserve of 60 hours. The combination of stainless steel and yellow gold gives it a luxurious yet robust feel, while the grey dial features stick and dot indexes for a clean and modern look. With its water resistance of up to 150 meters, this watch is perfect for those who enjoy aquatic adventures or daily wear. Whether you're at a business meeting or a beach party, the Omega Seamaster Aqua Terra elevates your outfit with its exceptional build quality and stylish design. As a chronometer, it has passed rigorous testing to ensure accuracy and reliability.

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MSRP: $7,700

Market Price: $3,492

Key Features

Omega caliber 8500 automatic movement
Co-Axial escapement for reduced friction and enhanced longevity
60-hour power reserve for reliable timekeeping
Water resistance of up to 150 meters for aquatic adventures or daily wear
Stainless steel and yellow gold construction for luxurious yet robust feel
Grey dial with stick and dot indexes for clean modern look
Sapphire glass for added durability and scratch resistance

Specifications

Brand

Omega

Family

Aqua Terra

Model

Seamaster Aqua Terra 150M Co-Axial 38.5 Stainless Steel / Yellow Gold / Grey / Bracelet

Reference

231.20.39.21.06.004

Movement

8500

Movement Features

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

Case

38.5mm

Dial Color

Grey

Crystal

Sapphire

Water Resistance

150

Current Listings

Omega Seamaster Aqua Terra 231.10.42.21.02.001 - Price Reduced!

Omega - 231.10.42.21.02.001 · $2,895

This is a Watch-only example of the Omega Seamaster Aqua Terra in White Dial, model number 231.10.42.21.02.001, featuring a 41.5mm size and excellent condition.

Condition: Very clean pre-owned condition with light wear throughout.
Size: 41.5mm

Posted at

Apr 6, 2026, 6:21 PM

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Black Dial Omega Seamaster Aqua Terra Box & Papers 38mm 220.10.38.20.01.001

Omega - 220.10.38.20.01.001

Posted at

Apr 5, 2026, 11:30 PM

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Omega Seamaster Aqua Terra 2503.33 - $2,650

Omega - 2503.33 · $2,650

This Omega Seamaster Aqua Terra 2503.33 is a 39mm watch featuring an automatic movement and a steel case on an original Omega Steel bracelet.

Condition: Good condition with a conservative rating of 8.9/10
Movement: Omega 2500 automatic movement
Case size: 39mm diameter
Bracelet type: Original Omega Steel bracelet

Posted at

Apr 5, 2026, 10:42 PM

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Omega Seamaster Aqua Terra 231.10.39 38.5mm Skyfall - $3,350

Omega - 231.10.39.21.03.001 · $3,350

Up for sale is a Omega Seamaster Aqua Terra 231.10.39.21.03.001 with an automatic movement and measuring at 38.5mm. It has a steel case on original Omega steel bracelet.

Condition: Very good condition for it's age (8.9/10)
Case size: 38.5mm diameter
Bracelet material: Steel
Movement: Automatic Omega Calibre 8500

Posted at

Apr 5, 2026, 10:38 PM

Active

View listing on r/WatchExchange