Omega Aqua Terra Seamaster Aqua Terra 150M Co-Axial 43 Annual Calendar Stainless Steel / Red Gold / Grey / Bracelet

Reference 231.20.43.22.06.001

Omega Seamaster Aqua Terra 150M Co-Axial 43 Annual Calendar Stainless Steel / Red Gold / Grey / Bracelet

About this watch

The Omega Seamaster Aqua Terra 150M Co-Axial 43 Annual Calendar is a masterpiece of luxury watchmaking. This stunning timepiece perfectly blends style and functionality, making it suitable for both formal and casual occasions. With its 43mm round case made from red gold and stainless steel, the Aqua Terra exudes elegance and sophistication. The grey dial features stick and dot indexes paired with arrow hands, ensuring effortless readability in any lighting condition. At the heart of this watch lies the Omega caliber 8601, a self-winding movement that showcases precision and innovation. This automatic movement is equipped with a Co-Axial escapement, reducing friction between moving parts and enhancing its longevity and accuracy. The annual calendar feature allows you to set the date only once a year, making it incredibly user-friendly. With a water resistance of 150 meters (or 500 feet), this watch is perfect for swimming, snorkeling, or enjoying a rainy day without worry. Its robust movement and luxurious materials make it a statement piece that embodies elegance and innovation.

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MSRP: $14,000

Market Price: $5,770

Key Features

43mm round case with red gold and stainless steel
Grey dial with stick and dot indexes and arrow hands
Omega caliber 8601 self-winding movement

Specifications

Brand

Omega

Family

Aqua Terra

Model

Seamaster Aqua Terra 150M Co-Axial 43 Annual Calendar Stainless Steel / Red Gold / Grey / Bracelet

Reference

231.20.43.22.06.001

Movement

8601

Movement Features

Hours, Minutes, Seconds
Date, Annual Calendar, Month
Chronometer, Co-Axial Escapement

Case

43mm

Dial Color

Grey

Crystal

Sapphire

Water Resistance

150

Current Listings

Omega 2504.80.00 — Seamaster Aqua Terra Blue Dial 36mm — Cal. 2500 Co-Axial Chronometer — $2,399 Shipped

Omega - 2504.80.00 · $2,399

This Omega Seamaster Aqua Terra features a sunburst blue dial paired with the Cal. 2500 Co-Axial automatic movement in a versatile 36mm case that works well in casual and formal settings.

Condition: Pre-owned with signs of wear and light surface scratches consistent with age
Movement: Cal. 2500 Co-Axial
Case dimensions: 43.5mm lug-to-lug, 11mm thickness, 19mm lug width
Bracelet size: fits up to approximately a 7” wrist

Posted at

Mar 24, 2026, 1:22 PM

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Omega Seamaster Aqua Terra - 231.10.42.21.01.003 - Fits up to 7.5"

Omega - 231.10.42.21.01.003 · $4,200

An Omega Seamaster Aqua Terra 150M in stainless steel features a black teak-pattern dial, Omega Caliber 8500 movement, and 41.5mm case.

Condition: Pre-owned with light scratches
Movement: Omega Caliber 8500 automatic
Case size: 41.5mm diameter
Water resistance: 150m depth rating

Posted at

Mar 24, 2026, 10:53 AM

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2023 Omega Seamaster Aqua Terra 41.5mm 150M Black 231.10.42.21.01.003 Full Set - $4,495

Omega - 231.10.42.21.01.003 · $4,495

This Omega Seamaster Aqua Terra Black is a 2023 model with a 41.5mm case and 150M water resistance, featuring a black dial.

Condition: Excellent condition with minimal signs of wear
Water Resistance: 150M depth rating
Year: 2023
Case Size: 41.5mm diameter

Posted at

Mar 23, 2026, 2:25 PM

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Omega Seamaster Aqua Terra Worldtimer “Summer Blue”

Omega - 220.10.43.22.03.002 · $8,455

The Omega Seamaster Aqua Terra Worldtimer features a stunning "Summer Blue" dial with laser-ablated continents, powered by the Omega Co-Axial Master Chronometer Caliber 8938. This watch is part of the Seamaster anniversary collection and comes with a complete set of accessories.

Condition: Brand new old stock and unworn
Case size: 43mm diameter
Movement: Omega Co-Axial Master Chronometer Caliber 8938
Complications: worldtimer

Posted at

Mar 23, 2026, 1:10 PM

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Omega Seamaster Aqua Terra "Beijing 2022" - 2025 Excellent Condition | Leather+Steel Bracelet | Full Set $4,650

Omega - 522.10.41.21.04.001 · $4,650

This Omega Seamaster Aqua Terra 'Beijing 2022' is a versatile timepiece that can transform its look with two included straps: an OEM stainless steel bracelet and a blue leather strap.

Condition: Excellent condition with minor hairlines on the back and light wear
Bracelet type: Stainless steel and leather straps included
Box papers date: 2025

Posted at

Mar 22, 2026, 5:46 PM

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Omega Seamaster Aqua Terra 38mm Black Lacquer Dial

Omega - 220.10.38.20.01.004 · $5,495

For sale is my Omega Seamaster Aqua Terra 38mm with black lacquer dial, a full set with box and papers.

Condition: very good condition with minor scratches
Case size: 38mm
Dial color: black lacquer
Clasp type: butterfly clasp

Posted at

Mar 22, 2026, 5:15 PM

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Omega Seamaster Aqua Terra – 'Blue Wave’ – Gold Accents – Complete

Omega - 23110422103006 · $4,950

The Omega Seamaster Aqua Terra 'Blue Wave' features a blue dial with wave pattern and gold accents, housed in a 41.5mm stainless steel case on a stainless steel bracelet.

Condition: Excellent all-around condition
Case Size: 41.5mm diameter
Bracelet Type: Stainless steel
Movement: Omega Master Co-Axial calibre 8500

Posted at

Mar 22, 2026, 12:26 PM

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Omega Aqua Terra blue rubber strap with deployant and end links

Omega - Aqua Terra (41mm teak dial version) · $450

This listing is for an OEM Omega Aqua Terra blue rubber strap with deployant and end links, made for the 41mm teak dial version of the watch.

Condition: near mint
Strap width: 20mm

Posted at

Mar 22, 2026, 12:17 PM

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Omega Seamaster Aqua Terra “London 2012” Olympic Collection – Ref. 522.23.34.20.03.001 – Full Set 2015 – Excellent Condition

Omega - 522.23.34.20.03.001 · $6,290

This Omega Seamaster Aqua Terra is a special edition released to commemorate the London 2012 Olympic Games, featuring a stainless steel case with an 18k yellow gold bezel and blue teak-pattern dial. It comes as a full set with inner/outer box, warranty card, and accessories, powered by the Omega Co-Axial Caliber 8520 automatic movement.

Condition: Excellent pre-owned condition
Case size: 34mm
Movement: Omega Caliber 8520 (automatic)
Power reserve: ~50 hours

Posted at

Mar 22, 2026, 12:10 PM

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