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

Reference 231.23.30.20.55.002

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

About this watch

The Omega Aqua Terra 231.23.30.20.55.002 is a masterpiece that perfectly embodies the luxury ethos of the Omega brand. This stunning timepiece combines exceptional design, innovative movement, and rich heritage to create a truly unique wearing experience. The harmonious blend of yellow gold and stainless steel case adds to its durability and aesthetic appeal, while the mother of pearl dial shines with a subtle shimmering quality that changes with the light. Powered by the Omega caliber 8520, this watch boasts an automatic movement with chronometer certification, ensuring exceptional accuracy and reliability. With a compact 30mm diameter and sleek design, it sits comfortably on the wrist, making it perfect for all-day wear. The impressive water resistance of 150 meters allows you to enjoy it while swimming or exploring the great outdoors without worry. Whether you're looking for a luxury watch for everyday wear or something special for occasions, this model delivers on all fronts.

Buy Now on Jomashop

This is an affiliate link

Key Features

Yellow gold and stainless steel case
Mother of pearl dial with gem-set indexes
Automatic movement with chronometer certification
150m water resistance
30mm compact diameter
Chronograph function
Date display

Specifications

Brand

Omega

Family

Aqua Terra

Model

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

Reference

231.23.30.20.55.002

Movement

8520

Movement Features

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

Case

30mm

Dial Color

White

Crystal

Sapphire

Water Resistance

150

Current Listings

2025 Omega Aqua Terra 38m

Omega - Aqua Terra 38mm · $4,750

This is a 2025 Omega Aqua Terra 38mm watch for sale. It's less than a year old and comes in good shape.

Condition: Good, with scratches on crystal and hairline scratches
Case size: 38mm diameter
Year: 2025
Box and papers included: Yes

Posted at

Feb 14, 2026, 10:34 PM

Active

View listing on r/WatchExchange

Omega Seamaster Aqua Terra – James Bond SkyFall – 38.5mm

Omega - 231.10.39.21.03.001 · $4,000

This Omega Seamaster Aqua Terra 'SKYFALL' is a James Bond edition watch with a blue teak dial as seen in the SkyFall scenes, featuring an automatic movement and stainless steel case.

Condition: Excellent
Movement: Omega Co-Axial 8500 calibre automatic movement
Case size: 38.5mm diameter
Water resistance: 150m

Posted at

Feb 14, 2026, 6:22 PM

Active

View listing on r/WatchExchange

Omega Seamaster Aqua Terra Quartz 231.10.39.60.06.001 $2,299

Omega - 231.10.39.60.06.001 · $2,299

The Omega Seamaster Aqua Terra Quartz is a highly regarded, all-around luxury watch that can seamlessly transition from formal events to casual wear.

Condition: Excellent pre-owned condition
Case Diameter: 38.5mm diameter
Lug Width: 19mm lug width
Lug To Lug: 45.4mm length of lugs

Posted at

Feb 14, 2026, 2:19 PM

Active

View listing on r/WatchExchange

Omega Seamaster Aqua Terra 41mm White 220.10.41.21.02.001 2024 Full Set - $5,095

Omega - 220.10.41.21.02.001 · $5,095

This Omega Seamaster Aqua Terra White is a 2024 model with minimal signs of wear and in excellent working condition, having been thoroughly tested on a timegrapher.

Condition: Excellent condition with minimal signs of wear
Year: 2024
Contents: full set including watch, inner & outer box, card holder, international warranty card, master chronometer card, pictograms card

Posted at

Feb 14, 2026, 12:11 PM

Active

View listing on r/WatchExchange