Omega Aqua Terra Seamaster Aqua Terra 150M Co-Axial 30 Stainless Steel / Yellow Gold / Diamond / MOP

Reference 231.28.30.20.55.002

Omega Seamaster Aqua Terra 150M Co-Axial 30 Stainless Steel / Yellow Gold / Diamond / MOP

About this watch

The Omega Seamaster Aqua Terra 150M Co-Axial 30 (Model: 231.28.30.20.55.002) is a stunning luxury watch that combines elegance with impeccable functionality. The combination of yellow gold and stainless steel creates a striking contrast, while the mother of pearl dial adds a luxurious touch. The watch features a gem-set bezel, carefully placed diamonds, and arrow-shaped hands for excellent legibility. The Omega caliber 8520 movement is renowned for its precision and reliability, with a power reserve of 50 hours and certified chronometer status. This watch is not just about looks; it also packs a punch with its functional features, including water resistance up to 150 meters and a convenient date display. Whether you're swimming, snorkeling, or simply caught in the rain, this watch can handle it all. It's the perfect companion for adventure seekers! With a price tag of $12,000, this watch is undoubtedly an investment, but one that reflects quality and craftsmanship.

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Key Features

Omega caliber 8520 movement
Certified chronometer status
Water resistance up to 150 meters
Gem-set bezel with diamonds
Mother of pearl dial
Yellow gold and stainless steel case
30.00 mm diameter

Specifications

Brand

Omega

Family

Aqua Terra

Model

Seamaster Aqua Terra 150M Co-Axial 30 Stainless Steel / Yellow Gold / Diamond / MOP

Reference

231.28.30.20.55.002

Movement

8520

Movement Features

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

Case

30mm

Dial Color

White

Crystal

Sapphire

Water Resistance

150

Current Listings

Omega Seamaster Aqua Terra 150M "SPECTRE" James Bond Limited Edition - 231.10.42.21.03.004

Omega - 231.10.42.21.03.004 · $6,500

This Omega Seamaster Aqua Terra 150M 'SPECTRE' James Bond Limited Edition features a blue PVD dial, Master Co-Axial Caliber 8507 movement, and a stainless steel bracelet. The watch is part of a limited run of 15,007 pieces.

Condition: great condition with only minor signs of wear
Case diameter: 41.5mm
Movement: Omega Caliber 8507 (Anti-magnetic to >15,007 Gauss)
Power reserve: 60 Hours

Posted at

Mar 21, 2026, 6:24 PM

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Omega SeaMaster Aqua Terra 38mm Green Dial 220.10.38.20.10.002 F/Set 2023

Omega - 220.10.38.20.10.002 · $4,999

The Omega Seamaster Aqua Terra is a beautiful watch in the perfect size, with a 38mm diameter.

Diameter: 38mm
Size: perfect
Boxes: outer and inner

Posted at

Mar 21, 2026, 1:03 AM

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Omega Seamaster Aqua Terra 231.10.42.21.02.001

Omega - 231.10.42.21.02.001 · $2,995

This Omega Seamaster Aqua Terra is a watch-only example in very clean condition, featuring a white dial and 41.5mm case size.

Condition: Very clean pre-owned condition with light wear throughout
Model: Seamaster Aqua Terra
Diameter: 41.5mm
Movement Status: Functions well as it should

Posted at

Mar 20, 2026, 6:58 PM

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OMEGA Seamaster Aqua Terra Teak Blue 231.13.42.21.03.001 2024 Full Set 42mm - $4100 plus shipping

Omega - 231.13.42.21.03.001 · $4,100

The Omega Seamaster Aqua Terra is a classic and versatile watch that effortlessly blends sport and dress, featuring a blue teak dial and powered by Omega's reliable Co-Axial automatic movement.

Condition: Excellent Pre-Owned
Case size: 42mm diameter
Case material: Stainless Steel
Dial color: Blue Teak

Posted at

Mar 20, 2026, 6:46 PM

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OMEGA Seamaster Aqua Terra Worldtimer 150M 220.12.43.22.03.001 2024 Men’s 43mm Full Set - $6750 plus shipping

OMEGA - 220.12.43.22.03.001 · $6,750

The Omega Seamaster Aqua Terra Worldtimer features a blue world map dial, one of Omega's best modern designs, on a 43mm steel case paired with a blue rubber strap. This watch is a full set with box and 2024 papers.

Condition: Excellent condition
Case size: 43mm diameter
Water resistance: 150m depth rating

Posted at

Mar 20, 2026, 6:39 PM

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2023 Omega Seamaster Aqua Terra 42mm Spectre 007 James Bond LE 231.10.42.21.03.004 Full Set

Omega - 231.10.42.21.03.004 · $6,997

A limited-edition James Bond 'Spectre' model, created to celebrate the 2015 film, available as part of a full collector set.

Condition: Excellent
Year: 2023
Model name: Seamaster Aqua Terra Spectre
Size: 42mm

Posted at

Mar 20, 2026, 4:41 PM

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Omega Seamaster Aqua Terra – Annual Calendar – 38.5mm Blue Dial

Omega - 23110392203001 · $4,200

A versatile Omega Seamaster Aqua Terra Annual Calendar watch with a 38.5mm stainless steel case and blue dial, featuring an annual calendar complication and Co-Axial calibre 8601.

Condition: Excellent
Case size: 38.5mm diameter
Movement: Omega Co-Axial calibre 8601

Posted at

Mar 20, 2026, 12:36 PM

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Omega Seamaster Aqua Terra 150M Annual Calendar –Teak Dial – Discontinued|Ref: 231.13.39.22.01.001|Full Set – 2020 – Excellent Condition

Omega - 231.13.39.22.01.001 · $4,390

A discontinued Omega Seamaster Aqua Terra 150M featuring an annual calendar complication and black teak dial, housed in a 38.5mm stainless steel case.

Condition: Excellent
Case diameter: 38.5mm
Water resistance: 150m
Movement: Calibre 8601 automatic

Posted at

Mar 19, 2026, 11:01 PM

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