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

Reference 231.13.39.21.57.001

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

About this watch

The Omega Seamaster Aqua Terra 231.13.39.21.57.001 is a stunning luxury watch that embodies craftsmanship, history, and style. Its 38.5 mm round case made of stainless steel feels substantial and sleek, while the grey mother-of-pearl dial is mesmerizing and subtly shimmering in different lighting conditions. This timepiece boasts an Omega Caliber 8500 automatic movement with a 60-hour power reserve and Co-Axial escapement, reducing friction and enhancing accuracy and longevity. With its water resistance of 150 meters, this watch can be worn while swimming or snorkeling without a second thought. The gem-set indexes on the dial elevate the Aqua Terra to a new level of sophistication, and the arrow hands are stylish yet easy to read. This luxury watch is a masterpiece that combines function and fashion, making it a worthy addition to any collection.

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MSRP: $7,600

Market Price: $2,801

Key Features

38.5 mm stainless steel case
Grey mother-of-pearl dial
Omega Caliber 8500 automatic movement

Specifications

Brand

Omega

Family

Aqua Terra

Model

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

Reference

231.13.39.21.57.001

Movement

8500

Movement Features

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

Case

Stainless Steel 38.5mm

Dial Color

Grey

Crystal

Sapphire

Water Resistance

150

Current Listings

Omega Seamaster Aqua Terra 2518.50 36mm Full Kit - $2,150

Omega - 2518.50 · $2,150

Up for sale is a good condition Omega Seamaster Aqua Terra 2518.80 with a Calibre OMEGA 1538 quartz movement and measures at 36mm.

Condition: very good
Case condition rating: 8.8/10
Movement type: quartz

Posted at

May 27, 2026, 9:57 PM

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Omega Seamaster Aqua Terra 2504.50 - $1,990

Omega - 2504.50 · $1,990

Up for sale is my good condition Omega Seamaster Aqua Terra 2504.50.00, featuring an automatic movement and measuring 36mm in diameter.

Condition: Good condition with wear on sapphire crystal and oxidation/marks on dial/hands
Case size: 36mm diameter
Bracelet type: Original Omega Steel bracelet
Crystal condition: Sapphire crystal with damage and AR coating issues

Posted at

May 27, 2026, 9:09 PM

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Omega Seamaster Aqua Terra 2504.80.00 “First Gen” Mid-Size 36.2mm | Blue Sunburst Dial, Cal. 2500 Co-Axial, Fresh Service,Full Set | $2,899 Shipped

This is a first-generation Omega Seamaster Aqua Terra ref. 2504.80.00, featuring a blue sunburst dial and the Cal. 2500 Co-Axial chronometer movement.

Posted at

May 27, 2026, 5:09 PM

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2023 Omega Seamaster Aqua Terra - 231.10.39.21.02.001 - Box and Papers - Price Reduced!

Omega - 231.10.39.21.02.001 · $3,395

This Omega Seamaster Aqua Terra features a white dial and automatic movement. It is a versatile and highly desirable timepiece that comes with its original packaging, including the red Omega box, warranty card, and manual.

Condition: Very clean pre-owned example in great overall condition with very minimal wear.
Model: Seamaster Aqua Terra
Diameter: 38.5mm
Year: 2023

Posted at

May 27, 2026, 4:18 PM

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Omega Aqua Terra 8900 41mm Turquoise / Black Ceramic 220.32.41.21.03.001 ( new / 2026 / box and papers )

Omega - 220.32.41.21.03.001 · $6,995

This is a brand new Omega Aqua Terra 8900 with a turquoise dial and black ceramic bezel, featuring a stainless steel case and master chronometer movement.

Case material: Stainless Steel / Black Ceramic
Movement type: Master Chronometer Movement

Posted at

May 26, 2026, 1:27 PM

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