Omega Aqua Terra Seamaster Aqua Terra 150M Master Co-Axial 38.5 Stainless Steel / Red Gold / MOP / Bracelet

Reference 231.20.39.21.55.003

Omega Seamaster Aqua Terra 150M Master Co-Axial 38.5 Stainless Steel / Red Gold / MOP / Bracelet

About this watch

The Omega Seamaster Aqua Terra 150M Master Co-Axial 38.5 is a masterpiece of luxury watchmaking, seamlessly blending elegance with functionality. Its unique mother-of-pearl dial and gem-set indexes create a truly one-of-a-kind look, while its stainless steel case and red gold accents exude luxurious sophistication. With a water resistance of 150 meters, this watch is perfect for those who love to stay active while still looking stylish. At the heart of the Aqua Terra lies the Omega caliber 8500, an in-house automatic movement that has been a game-changer in the watch industry since its introduction in 2007. This remarkable movement boasts a total power reserve of 60 hours and features a Co-Axial escapement that significantly reduces friction between the movement's components, enhancing its longevity and accuracy. Whether you're attending a formal gala or diving into the ocean, this watch is designed to impress with its stunning aesthetics, reliable movement, and robust features.

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Key Features

Unique MOP dial and gem-set indexes
Water-resistant up to 150 meters
In-house Omega caliber 8500 movement
60-hour power reserve
Co-Axial escapement for enhanced accuracy and longevity
Stainless steel case with red gold accents
38.5mm diameter suitable for both men and women

Specifications

Brand

Omega

Family

Aqua Terra

Model

Seamaster Aqua Terra 150M Master Co-Axial 38.5 Stainless Steel / Red Gold / MOP / Bracelet

Reference

231.20.39.21.55.003

Movement

8500

Movement Features

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

Case

38.5mm

Dial Color

White

Crystal

Sapphire

Water Resistance

150

Current Listings

* Price Drop * 2023 Omega Seamaster Aqua Terra WorldTimer 220.30.43.22.10.001 - Full Set - $8,000

Omega - 220.30.43.22.10.001 · $8,000

2023 Omega Seamaster Aqua Terra Worldtimer 150m Co‑axial Master Chronometer GMT with clear crystal and case back.

Condition: Great pre-owned with some barely visible marks on the sides of the case
Box Papers: Yes
Warranty: Until 11/2028
Shipping: Free within the US

Posted at

Dec 17, 2025, 4:32 PM

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Omega Seamaster Aqua Terra Blue Teak Dial 231.10.42.21.03.003 – Worn by 007 James Bond in Spectre & No Time to Die

Omega - 231.10.42.21.03.003 · $4,197

The Omega Seamaster Aqua Terra Blue Teak Dial features a blue dial that changes shades depending on the light, powered by the Master Co-Axial movement. It's the older 'brother' to the Skyfall version, featured in Spectre and No Time To Die.

Condition: Pre-owned with scratches, scuffs/dings on the case, bezel, and bracelet
Case material: Stainless steel
Diameter: 41.5mm
Movement type: Master Co-Axial

Posted at

Dec 17, 2025, 2:21 PM

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OMEGA Seamaster Aqua Terra 150M - REF 220.10.41.21.03.005 - Summer Blue 41MM

OMEGA - 220.10.41.21.03.005 · $4,750

This Omega Seamaster Aqua Terra 150M is a hybrid watch that can be worn for both dress and leisure. It features a mesmerizing summer blue dial and celebrates the 75th anniversary of the Seamaster line.

Condition: Pre-owned, great condition
Case material: Stainless steel
Case size: 41mm diameter
Movement: Co-Axial Master Chronometer (Calibre 8900)

Posted at

Dec 17, 2025, 11:30 AM

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Omega Seamaster Aqua Terra “ James Bond Skyfall” Blue Dial – Ref. 231.10.39.21.03.001| Full Set in Excellent Condition

Omega - 231.10.39.21.03.001 · $5,490

The Omega Seamaster Aqua Terra is a highly sought-after and collectible discontinued model, featuring a rich sunburst blue dial and Co-Axial Caliber 8500 movement. It offers a perfect balance of sport and elegance, with 150m water resistance.

Condition: Excellent Condition
Size: 38.5mm
Water Resistance: 150m
Movement: Co-Axial Caliber 8500

Posted at

Dec 16, 2025, 10:33 PM

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[CONUS] Omega Seamaster Aqua Terra White, 38.5mm (ref. 220.10.38.20.02.001) Full Set, Excellent Condition

Omega - 220.10.38.20.02.001 · $4,250

A beautiful Omega Seamaster Aqua Terra in white, available in either a white or silvery finish depending on the lighting.

Condition: Excellent Condition
Case size: 38.5mm diameter

Posted at

Dec 16, 2025, 10:00 PM

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Omega Aqua Terra 8800 - 38mm - Lacquer Black - 220.10.38.20.01.004 ( new )

Omega - 220.10.38.20.01.004 · $5,750

Up for sale is a brand new Omega Aqua Terra 8800 38mm with Lacquer Black Dial, reference # 220.10.38.20.01.004.

Condition: Brand new
Case size: 38mm
Movement type: Master Chronometer Movement

Posted at

Apr 3, 2025, 3:15 PM

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Omega Seamaster Aqua Terra Green 41mm

Omega - 220.10.41.21.10.001 · $4,200

The Omega Seamaster Aqua Terra Green is a versatile watch suitable for daily wear, featuring a Master Chronometer certified calibre 8900 with 60 hours of power reserve and antimagnetic properties. It has an excellent bracelet and proportions.

Condition: Near-mint, 94-95%
Case size: 41mm x 47.9mm lug to lug
Thickness: 13.2mm
Power reserve: 60 hours

Posted at

Mar 31, 2025, 10:30 AM

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Omega Seamaster Aqua Terra Co-Axial White Blue Stainless Steel MINT 2503.33.00

Omega - Aqua Terra Co-Axial White Blue Stainless Steel 2503.33.00 · $3,410

The Omega Seamaster Aqua Terra Co-Axial is a sport-ready watch with dress-worthy charm, featuring a white dial with blue accents and a stainless steel case with brushed and polished finishes.

Condition: Mint
Movement: Co-Axial
Case size: Not specified
Water resistance: Not specified

Posted at

Mar 25, 2025, 5:11 PM

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