Omega Aqua Terra Seamaster Aqua Terra 150M Master Co-Axial 38.5 Yellow Gold / Diamond / MOP / Bracelet

Reference 231.55.39.21.55.002

About this watch

The Omega Seamaster Aqua Terra 150M Master Co-Axial 38.5 Yellow Gold / Diamond / MOP / Bracelet is a stunning piece that combines luxury with functionality. Its exquisite design, reliable movement, and versatility make it a worthy addition to any watch collection. With its luxurious features and unique design elements, this watch is certainly a conversation starter. The round case has a diameter of 38.5 mm, making it a versatile size that comfortably fits both small and large wrists. It strikes a perfect balance, neither too overwhelming nor too dainty. The open case back allows you to admire the intricate movement within, a testament to Omega’s commitment to transparency and craftsmanship. At the heart of the Seamaster Aqua Terra 150M lies the Omega Caliber 8501, an automatic movement with a frequency of 25,200 vibrations per hour, ensuring precision and reliability. With a water resistance rating of 150 meters, this watch is not just a pretty face; it’s built for adventure. Whether you’re swimming, snorkeling, or just splashing about, you can do so with peace of mind. This watch seamlessly transitions from casual to formal settings, making it perfect for any occasion.

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MSRP: $44,500

Market Price: $15,892

Key Features

Omega Caliber 8501 Automatic Movement
38.5mm Yellow Gold Case
Gem-Set Bezel and Indexes
Sapphire Glass Crystal
150m Water Resistance
Date Function and Chronometer Certified

Specifications

Brand

Omega

Family

Aqua Terra

Model

Seamaster Aqua Terra 150M Master Co-Axial 38.5 Yellow Gold / Diamond / MOP / Bracelet

Reference

231.55.39.21.55.002

Movement

8501

Movement Features

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

Case

Yellow Gold 38.5mm

Dial Color

White

Crystal

Sapphire

Water Resistance

150

Current Listings

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 231.10.39.21.01.001, this watch measures at 38.5mm and has an automatic Omega Calibre 8500 movement.

Condition: Very good condition for its age
Case size: 38.5mm
Movement: Automatic Omega Calibre 8500
Bracelet material: Steel

Posted at

May 24, 2026, 9:01 PM

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Omega Seamaster Aqua Terra “Turquoise Shades” 41mm Reduced

Omega - 220.10.41.21.03.006 · $5,900

Up for sale is my Omega Seamaster Aqua Terra Shades in the stunning turquoise lacquer dial configuration, featuring a sunburst/turquoise gradient effect that shifts beautifully in different lighting.

Condition: Pretty good overall condition with normal signs of wear
Case size: 41mm
Movement: Omega Co-Axial Master Chronometer Caliber 8900
Power reserve: 60 Hours

Posted at

May 24, 2026, 5:55 PM

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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

A 2025 Omega Seamaster Aqua Terra Green, a high-end watch designed for everyday use.

Condition: Excellent condition with minimal signs of wear
Case size: 41mm

Posted at

May 24, 2026, 11:38 AM

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Omega Seamaster Aqua Terra – ‘Blue Wave’ – Gold Accents – Complete Set

Omega - 23110422103006 · $4,950

The Omega Seamaster Aqua Terra 'Blue Wave' features a striking blue dial with wave pattern and is equipped with the Master Co-Axial calibre 8500. It has a 41.5mm stainless steel case, water resistance to 150M, and power reserve of 60 hours.

Condition: Excellent all-around condition
Case size: 41.5mm diameter
Water resistance: 150M / 15 bar
Power reserve: 60 hours

Posted at

May 23, 2026, 1:26 PM

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Omega Seamaster Aqua Terra 150M “James Bond Spectre” LE | 41.5MM Blue Dial | 231.10.42.21.03.004 | $5,650 shipped

Omega - 231.10.42.21.03.004 · $5,650

This Omega Seamaster Aqua Terra 150M James Bond Spectre features a blue dial and is available for sale on a steel bracelet, complete with an Omega travel case and service history card.

Condition: Very good condition with minimal wear
Bracelet material: Steel
Case size: 41.5MM

Posted at

May 22, 2026, 9:38 PM

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Omega Seamaster Aqua Terra 38.5mm Full Set

Omega - 231.13.39.22.01.001 · $4,300

2018 Omega Seamaster Aqua Terra 150M 38.5MM in black with a teak dial.

Condition: Very good condition
Case Size: 38.5mm diameter
Water Resistance: 150m depth rating

Posted at

May 22, 2026, 7:55 PM

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🔥 Only one in stock in the US! 2022 Beijing Olympics Special Edition: Omega Seamaster Aqua Terra 220.10.41.21.03.003

Omega - 220.10.41.21.03.003 · $5,400

This Omega Seamaster Aqua Terra is a 2022 Beijing Olympics Special Edition with a 41 mm stainless steel case and METAS Certified Calibre 8900 automatic movement.

Condition: Pre-owned, exceptional condition
Case material: Stainless steel
Case size: 41mm diameter
Movement type: Automatic

Posted at

May 22, 2026, 6:46 PM

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