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

Reference 231.23.39.21.55.002

About this watch

The Omega Seamaster Aqua Terra 150M Co-Axial 38.5 is a masterclass in luxury watchmaking, combining stunning design with advanced movement technology. This Swiss-made timepiece boasts a harmonious blend of stainless steel and yellow gold, topped off with a lustrous Mother of Pearl (MOP) dial that adds an ethereal quality to the watch. The Aqua Terra's round shape measures 38.50 mm in diameter, making it suitable for a wide range of wrist sizes. With a water resistance of 150 meters, this watch is ready for a dip in the pool or a day at the beach. Its chronometer certification ensures accuracy and precision, while the open case back showcases the intricate mechanics working away like a tiny universe contained within your wrist.
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Key Features

  • Omega Caliber 8500 automatic movement
  • Mother of Pearl (MOP) dial with stick and dot indexes
  • Chronometer certification for accuracy and precision
  • Water resistance up to 150 meters
  • Stainless steel and yellow gold case
  • Open case back showcases intricate mechanics
  • Comfortable strap design for everyday wear

Specifications

Brand
Omega
Family
Aqua Terra
Model
Seamaster Aqua Terra 150M Co-Axial 38.5 Stainless Steel / Yellow Gold / MOP
Reference
231.23.39.21.55.002
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 Aqua Terra 38mm Black Lacquer

Omega Aqua Terra 38mm Black Lacquer

Omega - Aqua Terra 38mm · $3,950.004
This Omega Aqua Terra is a 38mm watch in black lacquer finish, with a few minor marks. It comes without a bracelet but includes a brown Omega strap.

  • Condition: Excellent
  • Case size: 38mm diameter
  • Bracelet included: false
Posted at
May 9, 2025, 3:40 PM
Active
MINT Omega SEAMASTER AQUA TERRA 150M SILVER DIAL 41MM 2025 FULL SET

MINT Omega SEAMASTER AQUA TERRA 150M SILVER DIAL 41MM 2025 FULL SET

A 2025 Omega Seamaster Aqua Terra 150M Stainless Steel watch with a silver and orange accents dial and Omega Co-Axial Master Chronometer 8900 automatic movement.

  • Condition: Mint, Unpolished Condition
  • Diameter: 41mm
  • Water resistance: 150m
Posted at
May 9, 2025, 9:50 AM
Active
Pre-Owned Omega Seamaster Aqua Terra 220.10.41.21.03.001

Pre-Owned Omega Seamaster Aqua Terra 220.10.41.21.03.001

Omega - 220.10.41.21.03.001 · $3,799.004
This pre-owned Omega Seamaster Aqua Terra is in 79% condition with marks on the lugs, bezel, and case. It has a stainless steel bracelet that accommodates up to 7 and 1/4 inches wrist size.

  • Condition: 79% condition due to marks on the lugs, bezel, and throughout the case
  • Water Resistance: 150 meters
  • Case Size: 41mm diameter
  • Material: Stainless Steel
Posted at
May 9, 2025, 12:24 AM
Active
[WTS] Omega Seamaster Aqua Terra (ref. 231.10.41.21.02.003) 41mm White Dial - Box and Papers - Mint

Omega Seamaster Aqua Terra (ref. 231.10.41.21.02.003) 41mm White Dial - Box and Papers - Mint

This Omega Seamaster Aqua Terra features a 41mm white dial, textured pattern, and comes with full set from 2016.

  • Condition: Mint
  • Size: 41mm diameter
  • Bracelet type: full bracelet
Posted at
May 8, 2025, 8:09 PM
Active
[WTS] Omega Seamaster Aqua Terra 2503.33 | Blue Indices $2,650

Omega Seamaster Aqua Terra 2503.33 | Blue Indices $2,650

Omega - 2503.33 · $2,650
This Omega Seamaster Aqua Terra features a white dial and blue indices, powered by the reliable 2500-series co-axial chronometer movement.

  • Condition: Preowned - Good
  • Movement: co-axial chronometer
  • Diameter: 39mm
  • Case material: unknown
Posted at
May 8, 2025, 8:01 PM
Active
Omega Aqua Terra 8800 - Turquoise - 38mm - 220.10.38.20.03.005 ( new / 2025 )

Omega Aqua Terra 8800 - Turquoise - 38mm - 220.10.38.20.03.005 ( new / 2025 )

Omega - 220.10.38.20.03.005 · $5,995.006
This Omega Aqua Terra 8800 features a 38mm stainless steel case, turquoise dial, and is equipped with the Omega 8800 calibre. It comes complete with all original boxes, papers, booklets, hang tag, and an Omega warranty card dated May 2025.

  • Condition: Brand New
  • Case size: 38mm
  • Material: stainless steel
  • Calibre: Omega 8800
Posted at
May 8, 2025, 3:47 PM
Active
Omega Aqua Terra 8800 - Green / Diver - 220.12.38.20.10.001 ( new / 2025 )

Omega Aqua Terra 8800 - Green / Diver - 220.12.38.20.10.001 ( new / 2025 )

Omega - 220.12.38.21.10.001 · $5,250.005
A brand new Omega Aqua Terra 8800 with a green dial, featuring a stainless steel case and master co-axial movement.

  • Condition: Brand New / Complete Set
  • Case size: 38mm
  • Material: Stainless Steel
  • Movement type: Master Co-Axial
Posted at
May 8, 2025, 3:46 PM
Active
[WTS] Omega Seamaster Aqua Terra 41 Green Dial - Black Rubber Strap + Steel Bracelet - Full Set

Omega Seamaster Aqua Terra 41 Green Dial - Black Rubber Strap + Steel Bracelet - Full Set

This Omega Seamaster Aqua Terra 41 features a 41mm stainless steel case, dark green dial that changes to black in certain lighting conditions, and an automatic Co-Axial Master Chronometer cal 8900 movement. The watch is complete with a rubber strap, steel bracelet, and full set of accessories.

  • Condition: Used, with minor scratches and signs of normal wear
  • Movement: Automatic Co-Axial Master Chronometer cal 8900
  • Bracelet Type: Black rubber strap and brushed/polished stainless steel bracelet (OEM)
  • Bracelet Size: 6.5"
Posted at
May 8, 2025, 1:32 PM
Active
[WTS] Omega Aqua Terra “Shades” - 220.10.38.20.13.003 - Box and Card

Omega Aqua Terra “Shades” - 220.10.38.20.13.003 - Box and Card

Up for grabs today is an Omega Aqua Terra 'Shades' Edition, a unique and stylish watch that features a distinctive design.

  • Condition: Excellent Mint Condition
  • Box And Card Included: yes, with 2023 box and warranty card
Posted at
May 8, 2025, 12:20 PM
Active