Omega Aqua Terra Seamaster Aqua Terra 150M Co-Axial 38.5 Stainless Steel / Red Gold / Grey

Reference 231.23.39.21.06.001

Omega Seamaster Aqua Terra 150M Co-Axial 38.5 Stainless Steel / Red Gold / Grey

About this watch

The Omega Seamaster Aqua Terra 150M Co-Axial 38.5 is a luxurious timepiece that embodies precision, craftsmanship, and style. This stunning watch boasts an exquisite combination of stainless steel and red gold construction, giving it a luxurious yet durable appeal. The 38.5mm round shape strikes a perfect balance between boldness and subtlety, making it suitable for both men and women. The grey dial is sophisticated and versatile, pairing beautifully with various outfits. The open case back allows you to admire the intricate Omega caliber 8500 movement, which features two barrels providing a robust 60-hour power reserve. This chronometer has undergone rigorous testing to ensure its accuracy, meeting the standards set by the Swiss Official Chronometer Testing Institute (COSC). With a water resistance of 150 meters and an easy-to-read date function, this watch is perfect for daily wear. Its classic design ensures it won't go out of style, making it a timeless addition to any collection. For watch collectors, the Omega Seamaster Aqua Terra 150M Co-Axial 38.5 is a must-have, combining innovative movement, luxury materials, and stunning aesthetic. This remarkable choice offers both functionality and style, standing out among its peers.

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Key Features

Omega Caliber 8500 Movement
60-Hour Power Reserve
150M Water Resistance
Grey Dial with Stick and Dot Indexes
Red Gold Accents on Stainless Steel Case
Open Case Back for Visible Movement
Chronometer Certified by COSC

Specifications

Brand

Omega

Family

Aqua Terra

Model

Seamaster Aqua Terra 150M Co-Axial 38.5 Stainless Steel / Red Gold / Grey

Reference

231.23.39.21.06.001

Movement

8500

Movement Features

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

Case

38.5mm

Dial Color

Grey

Crystal

Sapphire

Water Resistance

150

Current Listings

Omega Seamaster Aqua Terra

Omega - 220.10.38.20.12.001 · $4,200

This Omega Seamaster Aqua Terra features a beautiful Saffron dial and comes with the full set, including original box, papers, and warranty card.

Condition: Brand new, barely worn
Diameter: 38mm

Posted at

Jun 17, 2025, 11:08 AM

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36mm Omega Seamaster Aqua Terra Quartz - Ref 2518.50 - $1500 SHIPPED

Omega - 2518.50 · $1,500

A 36mm Omega Seamaster Aqua Terra Quartz watch in good condition, featuring a Calibre OMEGA 1538 quartz movement.

Condition: Good condition with normal wear and light scratches on case and bracelet
Case size: 36mm
Movement type: Calibre OMEGA 1538 quartz

Posted at

Jun 16, 2025, 8:22 PM

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Omega Aqua Terra 38.5mm 🔥$1,949 Lowest in U.S.

Omega - 231.10.39.60.06.001 · $1,949

This Omega Aqua Terra is a 38.5mm watch with a water resistance of 150m/500ft. It has been priced to sell below all comparable listings on Chrono24 and eBay.

Condition: Shows signs of use and wear over the years
Water Resistance: 150m/500ft
Case Size: 38.5mm
Depth Rating: 150m/500ft

Posted at

Jun 16, 2025, 2:39 PM

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Omega Aqua Terra 41 Black Lacquer Dial

Omega - Aqua Terra 41 · $4,500

The Omega Aqua Terra 41 is a high-end watch with a black lacquer dial. It comes with the original receipt, tags, and cards, as well as a wood box, travel box, and an additional Omega black NATO strap.

Condition: lightly used, normal wear for 6 months old
Age: 6 months old
Original price: purchased for full retail price

Posted at

Jun 15, 2025, 9:16 PM

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Omega Aqua Terra Shades Saffron

Omega - 220.10.38.20.12 · $4,200

This Omega Seamaster Aqua Terra is a Saffron-colored, 38mm watch featuring a stainless steel case and band.

Condition: Great shape with little signs of wear
Case Size: 38mm diameter
Lug Width: 19mm lug width
Material: Stainless Steel case and strap/bracelet

Posted at

Jun 15, 2025, 6:19 PM

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[WTS] OMEGA Dynamic 5250.50, REF 166.0310, Uncle Straps Aqua Terra inspired bracelet, with gorgeous aftermarket brown strap, Omega buckle, ASKING $1325 ALL-IN TO BUYER VIA PAYPAL G&S, SHIPPED CONUS ONLY, INSURED

OMEGA Dynamic 5250.50, REF 166.0310, Uncle Straps Aqua Terra inspired bracelet, with gorgeous aftermarket brown strap, Omega buckle, ASKING $1325 ALL-IN TO BUYER VIA PAYPAL G&S, SHIPPED CONUS ONLY, INSURED

OMEGA - 166.0310 · $1,325

This Omega Dynamic 5250.50 is a timeless and understated watch with character, featuring Breguet numerals on both the outer track and within the date window. It was made from 1997 to 1999 and has been recently serviced in late 2023.

Condition: Pre-owned, serviced in late 2023
Case Diameter: 36.5MM
Lug To Lug: 42MM
Thickness: 9.3MM

Posted at

Jun 15, 2025, 5:51 PM

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Pre-Owned Omega Seamaster Aqua Terra 231.10.42.21.02.002

Omega - 231.10.42.21.02.002 · $4,199.004

Pre-Owned Omega Seamaster Aqua Terra with a silver dial and stainless steel band. Originally purchased in 2013 and serviced in 2018.

Condition: 77% condition, significant marks on the lugs, bezel, and case
Movement: Automatic
Case size: 42mm diameter
Material: Stainless Steel

Posted at

Jun 15, 2025, 4:17 PM

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Omega Aqua Terra 41mm Turquoise Dial - One Month Old! Full Kit and Pristine

Omega - 150M 41 mm · $6,100.006

This Omega Seamaster Aqua Terra 150M 41mm is a symmetrical case stainless steel watch with a lacquered turquoise dial and black gradient effect. It features facetted hands and hour markers with grey PVD treatment and white Super-Luminova.

Condition: Like new, barely worn
Case size: 41 mm
Water resistance: 150M
Movement: Co-Axial Master Chronometer Calibre 8900

Posted at

Jun 15, 2025, 4:12 PM

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