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

Reference 231.23.39.21.55.001

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

About this watch

When it comes to luxury watches, few brands resonate with enthusiasts quite like Omega. Known for their precision and craftsmanship, Omega has carved out a niche that combines elegance with functionality. The Seamaster Aqua Terra line is a testament to Omega's commitment to quality. With its sporty yet sophisticated look, this watch can seamlessly transition from a day at the office to a night out. Founded in 1848, Omega has a rich history that includes being the official timekeeper of the Olympic Games and the first watch on the moon. This watch is crafted from a beautiful combination of Red Gold and Stainless Steel, giving it a luxurious yet robust feel. The Mother of Pearl dial adds a touch of elegance, catching the light in mesmerizing ways. With a round case diameter of 38.5 mm, it’s a perfect size for both men and women, striking that coveted balance between boldness and subtlety. The Aqua Terra family is often associated with versatility, boasting water resistance up to 150 meters. This watch is like that friend who can pull off any outfit! Let’s talk about the aesthetics of this beautiful timepiece. After all, a watch isn’t just about functionality—it’s also a fashion statement. The Mother of Pearl dial is truly the star of the show, with its shimmering surface changing color depending on the light. With a certified chronometer movement, this watch has passed rigorous tests for accuracy and precision. It’s like a badge of honor that ensures your watch will keep perfect time.

Buy Now on Jomashop

This is an affiliate link

Key Features

Automatic Omega caliber 8500 movement
Red Gold and Stainless Steel construction
Water resistance up to 150 meters
Mother of Pearl dial with shimmering surface
Certified chronometer movement
60-hour power reserve
Scratch-resistant sapphire crystal

Specifications

Brand

Omega

Family

Aqua Terra

Model

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

Reference

231.23.39.21.55.001

Movement

8500

Movement Features

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

Case

38.5mm

Dial Color

White

Crystal

Sapphire

Water Resistance

150

Current Listings

Omega Seamaster Aqua Terra Full Set

Omega - 220.12.41.21.02.002 · $5,000

A 2022 Omega Seamaster Aqua Terra in excellent condition, featuring a 41mm case and automatic movement.

Condition: 9.5/10 excellent condition
Case Size: 41mm diameter

Posted at

Mar 2, 2026, 1:34 PM

Active

View listing on r/WatchExchange

🔥🔥 Omega & Tudor Collection 🔥🔥 (NTTD, Aqua Terra, Ranger, IWC, Sinn, Breitling)

Posted at

Mar 1, 2026, 12:35 PM

Active

View listing on r/WatchExchange

Omega Aqua Terra 41mm blue dial, OEM bracelet and OEM rubber

Omega - Aqua Terra · $4,550

The Omega Aqua Terra is a versatile watch featuring an independent jumping hour hand complication, ideal for travel.

Condition: Excellent
Bracelet type: Original OEM
Strap type: Blue rubber with deployant clasp

Posted at

Feb 28, 2026, 10:42 PM

Active

View listing on r/WatchExchange

Omega Seamaster Aqua Terra 150M - White Dial with Orange Accents - 2025 Full Set - Like New

Omega - Aqua Terra 150M · $4,400

This Omega Seamaster Aqua Terra 150M features a white teak-pattern 41 mm dial and orange accents, purchased in June 2025 as a new watch.

Condition: 9–9.5/10, Like New
Year of manufacture: 2025
Box and papers included: true
Bracelet links included: true

Posted at

Feb 28, 2026, 9:34 PM

Active

View listing on r/WatchExchange

Omega Aqua Terra 220.10.41 41mm Shades Turquoise 2025 – Unworn, Box & Papers – $4,700

Omega - 220.10.41 41mm Shades Turquoise 2025 · $4,700

This Omega Aqua Terra features a 41mm diameter turquoise dial and is powered by the OMEGA 8900 Co-Axial Master Chronometer movement. It's a beautiful and versatile watch in excellent condition.

Condition: 9/10 (pristine, minimal wear)
Movement: OMEGA 8900 Co-Axial Master Chronometer
Diameter: 41mm
Bracelet condition: light hairlines on the bracelet’s high-polished center links and sides

Posted at

Feb 28, 2026, 4:53 PM

Active

View listing on r/WatchExchange

Omega Aqua Terra 38mm // METAS Chronometer // 150m WR // Full Kit

Omega - 220.10.38.20.01.001 · $4,050

A late-2023 black dial Omega Aqua Terra ref. 220.10.38.20.01.001 with a stainless steel case and 150m water resistance.

Condition: Great, minor hairlines or two on the polished bezel and bracelet
Case material: Stainless steel
Case diameter: 38mm
Lug-to-lug: 45mm

Posted at

Feb 28, 2026, 3:37 PM

Active

View listing on r/WatchExchange

Omega Aqua Terra Shades - 38mm Sandstone - 220.10.38.20.09.001 - Price Reduced!

Omega - 220.10.38.20.09.001 · $3,895

A watch-only example of the Omega Seamaster Aqua Terra Shades in Sandstone, featuring a stunning dial and measuring 38mm in size.

Condition: lightly pre-owned, with light normal wear and a small mark on the crystal near 3 o'clock
Size: 38mm diameter
Deviation: +1 second/day with 300+ amplitude

Posted at

Feb 28, 2026, 2:16 PM

Active

View listing on r/WatchExchange

Omega Seamaster Aqua Terra 18mm Links - OEM Authentic (2025)

Omega - 220.10.41.21.01.001 · $6,000

Aqua Terra model from Omega, purchased in 2025 and removed by authorized dealer for sizing.

Condition: Excellent, never used
Year Purchased: 2025

Posted at

Feb 28, 2026, 12:25 PM

Active

View listing on r/WatchExchange

Omega Seamaster Aqua Terra “ James Bond Skyfall” Blue Dial – Ref. 231.10.39.21.03.001| Full Set in Mint Condition| 2020

Omega - 231.10.39.21.03.001 · $5,950

A highly sought after and collectible discontinued Omega Seamaster Aqua Terra, reference 231.10.39.21.03.001, with a distinctive rich sunburst blue 'teak' dial.

Condition: Excellent Condition
Water Resistance: 150m
Case Size: 38.5mm diameter
Movement Type: Co-Axial Caliber 8500

Posted at

Feb 28, 2026, 3:52 AM

Active

View listing on r/WatchExchange