Omega Aqua Terra Seamaster Aqua Terra 150m Master Co-Axial 41.5 Stainless Steel / Red Golf / Silver

Reference 231.23.42.21.02.001

Omega Seamaster Aqua Terra 150m Master Co-Axial 41.5 Stainless Steel / Red Golf / Silver

About this watch

The Omega Seamaster Aqua Terra 150m Master Co-Axial 41.5 is a true masterpiece of luxury watchmaking, combining striking aesthetics with robust performance and precise craftsmanship. Its stainless steel case, accented with red gold, exudes a luxurious feel, while the silver dial with stick and dot indexes provides effortless readability. The Omega caliber 8500 movement boasts an impressive 60-hour power reserve and Co-Axial escapement, ensuring exceptional accuracy and reliability. Whether you're a seasoned collector or looking to make a statement, this timepiece is sure to impress. With its versatility, stunning design, and remarkable performance, the Aqua Terra tells a story of style, functionality, and craftsmanship that will last for generations.

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MSRP: $8,400

Market Price: $4,539

Key Features

Omega caliber 8500 movement
60-hour power reserve
Co-Axial escapement
150m water resistance
Stainless steel case with red gold accents
Silver dial with stick and dot indexes
Chronometer certification for precision

Specifications

Brand

Omega

Family

Aqua Terra

Model

Seamaster Aqua Terra 150m Master Co-Axial 41.5 Stainless Steel / Red Golf / Silver

Reference

231.23.42.21.02.001

Movement

8500

Movement Features

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

Case

41.5mm

Dial Color

Silver

Crystal

Sapphire

Water Resistance

150

Current Listings

Omega Seamaster Aqua Terra 2504.80.00 — 36.2mm Blue Sunburst Dial — Fresh Serviced — $2,799 Shipped (Tariff Covered)

Omega - 2504.80.00 · $2,799

This Omega Seamaster Aqua Terra features a blue sunburst dial and is powered by an Omega Cal. 2500 Co-Axial automatic movement, which has recently been serviced.

Condition: Excellent
Case size: 36.2mm
Lug width: 18mm
Thickness: 11mm

Posted at

Apr 30, 2026, 9:52 AM

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Omega Seamaster Aqua Terra 2503.33 Box and Papers - $2,990 - Reserved Post for u/Wild-Company1531

Omega - 2503.33 · $2,990

Up for sale is my very good condition Omega Seamaster Aqua Terra 2503.33, measuring 39mm with an Omega 2500 automatic movement.

Condition: Very good condition
Case size: 39mm diameter
Movement type: Omega 2500 automatic

Posted at

Apr 30, 2026, 3:27 AM

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Omega Seamaster Aqua Terra 231.10.39.21.01.001 Black Teak 38.5mm - $2,890

Omega - 231.10.39.21.01.001 · $2,890

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, minimal marks/hairlines
Case size: 38.5mm diameter
Bracelet material: Steel
Movement type: Automatic

Posted at

Apr 29, 2026, 10:09 PM

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Omega Aqua Terra 8900 41mm Turquoise / Black Ceramic 220.32.41.21.03.001 ( new / 2026 / box and papers )

Omega - 220.32.41.21.03.001 · $6,995

Up for sale is a brand new Omega Aqua Terra 8900 with a Turquoise dial and Black Ceramic Bezel on Rubber Strap, complete with all boxes and papers.

Condition: Brand new
Case material: Stainless Steel / Black Ceramic
Movement: Master Chronometer Movement

Posted at

Apr 29, 2026, 2:35 PM

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2020 Omega Aqua Terra Captain’s Watch White/silver 6/20 Ref# 231.10.42.21.02.002 $3,249.00

Omega - 231.10.42.21.02.002 · $3,249

2020 Omega Aqua Terra Captain's Watch features a beautiful silvery white dial with Teak pattern, automatic self-winding movement, and 150M water resistance.

Condition: Fantastic condition, few hairlines on the polished bezel and links
Case size: 41.5mm diameter
Bracelet length: fits 7" wrist
Water resistance: 150m depth rating

Posted at

Apr 29, 2026, 2:35 PM

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Omega Aqua Terra 8900 41mm Green Dial 220.10.41.21.10.001 ( new / 2026 / box and papers )

Omega - 220.10.41.21.10.001 · $5,995

Aqua Terra 8900 Green Dial, featuring a 41mm stainless steel case and master co-axial movement.

Condition: Brand new
Case size: 41mm diameter
Movement: Master Co-Axial

Posted at

Apr 29, 2026, 2:31 PM

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Omega Aqua Terra 8800 38mm Green Diver 220.12.38.20.10.001 ( new / 2026 / box and papers )

Omega - 220.12.38.21.10.001 · $5,750

This Omega Aqua Terra 8800 is a brand new stainless steel watch with a green dial, featuring a Master Co-Axial movement and measuring 38mm in diameter.

Condition: Brand new
Case material: Stainless Steel
Movement type: Master Co-Axial

Posted at

Apr 29, 2026, 2:25 PM

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Omega Seamaster Aqua Terra 41.5mm - 231.10.42.21.02.001 - White Teak Automatic

Omega - 231.10.42.21.02.001 · $2,895

This is a watch-only example of the Omega Seamaster Aqua Terra in White Teak Automatic, featuring a 41.5mm size and model number 231.10.42.21.02.001.

Condition: Very clean pre-owned condition with light wear
Diameter: 41.5mm

Posted at

Apr 29, 2026, 12:30 PM

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2020 Omega Aqua Terra Captain’s Watch White/silver 6/20 Ref# 231.10.42.21.02.002 $3,249.00

Omega - 231.10.42.21.02.002 · $3,249

This 2020 Omega Aqua Terra Captain’s Watch features a beautiful silvery white dial with Teak pattern, automatic self-winding movement, and a 41.5mm case size.

Condition: Fantastic condition, with a few minor flaws
Diameter: 41.5mm
Water resistance: 150m
Power reserve: 60 hours

Posted at

Apr 29, 2026, 10:03 AM

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