Omega Aqua Terra Seamaster Aqua Terra 150M Master Co-Axial 38.5 Stainless Steel / Blue

Reference 231.13.39.21.03.001

Omega Seamaster Aqua Terra 150M Master Co-Axial 38.5 Stainless Steel / Blue

About this watch

The Omega Seamaster Aqua Terra 150M Master Co-Axial 38.5 is a luxury watch that embodies both style and substance, blending functionality, elegance, and durability. With its stunning blue dial and sleek profile, this timepiece is ready for underwater adventures and everyday wear alike. At the heart of this watch lies the Omega Caliber 8500, a marvel of engineering featuring a Co-Axial escapement and 60-hour power reserve. The Aqua Terra's water-resistant rating of 150 meters and scratch-resistant sapphire crystal ensure it can withstand the elements, making it a versatile addition to your collection. As part of the Omega family, this watch is not just a timepiece, but a symbol of craftsmanship and style that stands the test of time.

Buy Now on Jomashop

This is an affiliate link

MSRP: $5,900

Market Price: $3,472

Key Features

Omega Caliber 8500 automatic movement
150-meter water-resistant rating
Scratch-resistant sapphire crystal
38.5mm stainless steel case
Blue dial with stick and dot indexes
Arrow hands for sporty touch
Co-Axial escapement for enhanced accuracy

Specifications

Brand

Omega

Family

Aqua Terra

Model

Seamaster Aqua Terra 150M Master Co-Axial 38.5 Stainless Steel / Blue

Reference

231.13.39.21.03.001

Movement

8500

Movement Features

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

Case

Stainless Steel 38.5mm

Dial Color

Blue

Crystal

Sapphire

Water Resistance

150

Current Listings

2015 Omega Aqua Terra Ref. 231.13.39.21.03.001 with Box & Papers

Omega - 231.13.39.21.03.001 · $3,650

This iconic previous generation Seamaster Aqua Terra honors maritime heritage with a dial inspired by luxury sailboat decks, featuring a sun-brushed, lacquered blue Vertical Teak dial and a 38.5mm stainless steel case.

Condition: Excellent (little to no signs of wear)
Movement: Automatic
Case width: 38.5mm
Strap length: 7.50"

Posted at

Jan 31, 2025, 1:27 PM

Active

View listing on RolexForums

Omega Seamaster Aqua Terra - Black 39mm - 2503.50

Omega - 2503.5 · $2,750

A 39mm Omega Seamaster Aqua Terra in black, with minor wear throughout and a small mark on the bezel/crystal near the 12 o'clock marker.

Condition: Pre-owned, minor wear throughout
Size: 39mm diameter
Bezel mark: small mark on bezel/crystal near the 12 o'clock marker

Posted at

May 11, 2026, 5:33 PM

Active

View listing on r/WatchExchange

Omega Seamaster Aqua Terra Rose Gold 38mm with box and papers

Omega - 220.20.38.20.02.001 · $8,000

This Omega Seamaster Aqua Terra is a 38mm rose gold watch with a clean and balanced design, featuring stainless steel and rose gold accents that add depth and elegance.

Condition: Excellent
Case Size: 38mm diameter
Year: 2021 (dated December)
Box And Papers: complete set including warranty card, booklets, cloth bag, and all links

Posted at

May 11, 2026, 11:06 AM

Active

View listing on r/WatchExchange

Omega Aqua Terra 2504.50 36mm First Gen Automatic $2,500 (Recently Serviced)

Omega - 2504.50 · $2,500

The Omega Aqua Terra is a first-generation automatic watch with a 36mm case size, powered by the 2500B movement.

Condition: Excellent condition, freshly polished
Movement: 2500B
Size: 36mm diameter
Length of strap: up to 18.5cm

Posted at

May 11, 2026, 9:00 AM

Active

View listing on r/WatchExchange

Omega Seamaster Aqua Terra 220.10.41.21.06.001 41mm Automatic Grey Dial Full Set

Omega - 220.10.41.21.06.001 · $4,995

This Omega Seamaster Aqua Terra is a 41mm stainless steel automatic watch with a grey teak dial, accompanied by its original outer box, inner box, and undated warranty card.

Condition: Very good
Movement: Automatic
Case size: 41mm diameter
Bracelet material: Stainless steel

Posted at

May 11, 2026, 8:54 AM

Active

View listing on r/WatchExchange

Omega Seamaster Aqua Terra 150m, 41mm (Ref: 220.10.41.21.02.004) Small Seconds - $4500 USD Shipped

Omega - 220.10.41.21.02.004 · $4,500

This Omega Seamaster Aqua Terra 150M is a 41mm watch with a silver dial and blue accents, featuring small seconds.

Condition: lightly used with minor wear
Case diameter: 41mm
Water resistance: 150m

Posted at

May 11, 2026, 3:33 AM

Active

View listing on r/WatchExchange

OMEGA Seamaster Aqua Terra “Shades” 38mm 220.20.38.20.02.002 Two Tone “Moonshine” Gold Complete Set

OMEGA - 220.20.38.20.02.002 · $9,650

The OMEGA Seamaster Aqua Terra 'Shades' is a limited edition watch released in 2024, featuring a 38mm case, two-tone bracelet, and sunburst silver dial. It's powered by the Co-Axial Master Chronometer 8800 movement and comes with a factory warranty until 2029.

Condition: Excellent pre-owned condition
Case size: 38mm
Case material: Stainless Steel / 18k Moonshine Gold
Bezel material: 18k Moonshine Gold

Posted at

May 10, 2026, 11:43 PM

Active

View listing on r/WatchExchange