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

Reference 231.10.39.21.55.001

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

About this watch

The Omega Seamaster Aqua Terra 150M Co-Axial 38.5 is a masterpiece that effortlessly combines style, functionality, and precision. Crafted from high-quality stainless steel, this watch delivers both durability and luxurious feel. The stunning mother-of-pearl dial reflects light beautifully, creating a unique look that changes with every angle. At the core of this timepiece is the Omega caliber 8500, a testament to Omega's commitment to innovation. This automatic movement features a Co-Axial escapement, reducing friction and enhancing accuracy. With a power reserve of 60 hours, you won't have to worry about winding it daily. The Aqua Terra is designed for both aquatic adventures and everyday wear, with a water resistance rating of 150 meters. Whether formal or casual, this watch adapts effortlessly to any occasion. Its sleek design and high-performance capabilities make it perfect for the style-conscious individual.

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MSRP: $6,700

Market Price: $3,311

Key Features

Omega caliber 8500 automatic movement
Co-Axial escapement for enhanced accuracy
Stainless steel case with sapphire glass
Water resistance of 150 meters
Mother-of-pearl dial with stick and dot indexes
Chronometer certified for high precision
Date function at 6 o'clock

Specifications

Brand

Omega

Family

Aqua Terra

Model

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

Reference

231.10.39.21.55.001

Movement

8500

Movement Features

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

Case

Stainless Steel 38.5mm

Dial Color

White

Crystal

Sapphire

Water Resistance

150

Current Listings

Omega Seamaster Aqua Terra 38 Green 220.12.38.20.10.001

Omega - 220.12.38.20.10.001 · $4,999

Aqua Terra 38 Green, a luxury watch from Omega, in mint condition with original box and papers.

Condition: Mint condition
Box and papers included: true
Tag included: true

Posted at

Jan 24, 2026, 2:21 PM

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Omega Seamaster Aqua Terra 2023 41mm Grey 220.10.41.21.06.001 Full Set - $5,495

Omega - 220.10.41.21.06.001 · $5,495

This Omega Seamaster Aqua Terra Grey is a 2023 model, featuring a 41mm case.

Condition: Excellent condition with minimal signs of wear
Year: 2023
Size: 41mm diameter
Contents: inner & outer box, card holder, international warranty card, master chronometer card, pictograms card

Posted at

Jan 24, 2026, 1:54 PM

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[US] Omega Seamaster Aqua Terra 150m - Turquoise Dial - 41mm - 220.32.41.21.03.001

Omega - 220.32.41.21.03.001 · $7,150

This Omega Seamaster Aqua Terra features a turquoise dial and is housed in a 41mm case.

Condition: Fantastic condition with minor hairlines
Depth rating: 150m
Case size: 41mm
Water resistance: 150m

Posted at

Jan 24, 2026, 9:38 AM

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OMEGA Seamaster Aqua Terra Worldtimer "Summer Blue" Ref. 220.10.43.22.03.002 - ULTIMATE SET! 🔥$10,250🔥

OMEGA - 220.10.43.22.03.002 · $10,250

The OMEGA Seamaster Aqua Terra Worldtimer is a sophisticated travel companion that puts the world on your wrist. It features a 43mm stainless steel case, a dial with a laser-ablated Earth design, and a 24-hour glass ring indicating day and night.

Condition: VERY GOOD (some light scratches on case and bracelet)
Case size: 43mm
Bracelet size: ~7"
Contents: ULTIMATE SET (includes box, papers, serial hang tag, spare links, shipping coffin, and digital copy of original purchase receipt)

Posted at

Jan 23, 2026, 9:12 PM

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OMEGA Seamaster Aqua Terra 150M Terracotta Ref. 220.10.38.20.13.003 - ULTIMATE SET! 🔥$6,500🔥

OMEGA - 220.10.38.20.13.003 · $6,500

The OMEGA Seamaster Aqua Terra Ref. 220.10.38.20.13.003 features a Terracotta dial, symmetrical case design and is powered by the Co-Axial Master Chronometer Calibre 8800.

Condition: UNWORN
Case size: 38mm
Bracelet length: ~7"
Contents: box, papers, serial hang tag, spare links, shipping coffin, digital copy of original purchase receipt

Posted at

Jan 23, 2026, 9:10 PM

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Omega Seamaster Aqua Terra 150m | Master Co-Axial | 41.5mm | 231.10.42.21.03.003 Blue

Omega - 231.10.42.21.03.003 · $3,750

This Omega Seamaster Aqua Terra is a Master Co-Axial watch featuring a 41.5mm case and a 7.25" bracelet.

Case Size: 41.5mm diameter
Bracelet Length: 7.25 inches

Posted at

Jan 23, 2026, 6:33 PM

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Omega Seamaster Aqua Terra 38.5mm Skyfall Blue -231.10.39.21.03.002

Omega - 231.10.39.21.03.002 · $3,900

This listing is for a barely worn Omega Seamaster Aqua Terra 38.5mm Skyfall Blue, with a vertical teak dial, featuring an automatic master coaxial omega calibre 8500 movement. It comes in the full set including box and warranty cards.

Condition: Mint
Case Size: 38.5mm diameter
Movement: Automatic Master Coaxial Omega Calibre 8500 (8500g)

Posted at

Jan 23, 2026, 5:44 AM

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Omega Seamaster Aqua Terra 38.5mm Skyfall blue - 231.10.39.21.03.002

Omega - 231.10.39.21.03.002 · $3,900

This Omega Seamaster Aqua Terra 38.5mm Skyfall blue is a discontinued version with a Vertical teak dial, worn in James Bond movies. It's barely worn and comes with its complete set, including the box, spare links, and warranty cards.

Condition: Mint
Case size: 38.5mm diameter
Movement: Automatic Master Coaxial Omega Calibre 8500 (8500g)
Diameter: 38.5mm

Posted at

Jan 23, 2026, 5:13 AM

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