Omega Aqua Terra Seamaster Aqua Terra 150M Co-Axial 39.2 Yellow Gold / Black

Reference 2603.50.37

About this watch

The Omega Aqua Terra 2603.50.37 is a masterpiece of horological craftsmanship, boasting a stunning yellow gold case and sleek black dial that exudes elegance and sophistication. At its core lies the Omega caliber 2500, an automatic movement that showcases Omega's commitment to precision and innovation. The co-axial escapement reduces friction between components, ensuring long-term accuracy and reliability. With a water resistance of 150 meters, this watch is perfect for those who appreciate both style and substance. Its versatility makes it suitable for everyday wear or special occasions, complementing any outfit with its sophisticated look. The Aqua Terra's comfort is also noteworthy, sitting comfortably on the wrist due to its 39.20 mm diameter and luxurious weight of yellow gold.
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Key Features

  • Yellow Gold Case
  • Black Dial with Stick and Dot Indexes
  • Omega Caliber 2500 Automatic Movement
  • Co-Axial Escapement for Enhanced Accuracy and Reliability
  • 150 Meter Water Resistance
  • Sapphire Crystal for Scratch-Resistant Durability
  • 39.20 mm Diameter for Comfortable Wear

Specifications

Brand
Omega
Family
Aqua Terra
Model
Seamaster Aqua Terra 150M Co-Axial 39.2 Yellow Gold / Black
Reference
2603.50.37
Movement
2500
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Co-Axial Escapement, Chronometer
Case
Yellow Gold 39.2mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
150

Current Listings

[WTS] Omega Seamaster Aqua Terra 231.10.42.21.02.001 - Price Reduced!

Omega Seamaster Aqua Terra 231.10.42.21.02.001 - Price Reduced!

This is a Watch-only example of the Omega Seamaster Aqua Terra in White Dial, model number 231.10.42.21.02.001, featuring a 41.5mm size and excellent condition.

  • Condition: Very clean pre-owned condition with light wear throughout.
  • Size: 41.5mm
Posted at
Apr 6, 2026, 6:21 PM
Active
[WTS] Omega Seamaster Aqua Terra 2503.33  - $2,650

Omega Seamaster Aqua Terra 2503.33 - $2,650

Omega - 2503.33 · $2,650
This Omega Seamaster Aqua Terra 2503.33 is a 39mm watch featuring an automatic movement and a steel case on an original Omega Steel bracelet.

  • Condition: Good condition with a conservative rating of 8.9/10
  • Movement: Omega 2500 automatic movement
  • Case size: 39mm diameter
  • Bracelet type: Original Omega Steel bracelet
Posted at
Apr 5, 2026, 10:42 PM
Active
[WTS] Omega Seamaster Aqua Terra 231.10.39 38.5mm Skyfall   - $3,350

Omega Seamaster Aqua Terra 231.10.39 38.5mm Skyfall - $3,350

Up for sale is a Omega Seamaster Aqua Terra 231.10.39.21.03.001 with an automatic movement and measuring at 38.5mm. It has a steel case on original Omega steel bracelet.

  • Condition: Very good condition for it's age (8.9/10)
  • Case size: 38.5mm diameter
  • Bracelet material: Steel
  • Movement: Automatic Omega Calibre 8500
Posted at
Apr 5, 2026, 10:38 PM
Active
[WTS] Omega Aqua Terra 231.10.39 Cal 8500 39mm - $2,690

Omega Aqua Terra 231.10.39 Cal 8500 39mm - $2,690

Up for sale is my Omega Aqua Terra 231.10.39 Cal 8500, a watch with a 39mm steel case on original Omega steel bracelet and an OMEGA 8500 movement.

  • Condition: Great condition, minor marks on the case and crystal
  • Case size: 39mm diameter
  • Movement: Calibre OMEGA 8500
  • Bracelet material: Steel
Posted at
Apr 5, 2026, 10:27 PM
Active
[WTS] Omega Seamaster Aqua Terra 2504.50 - $2,490

Omega Seamaster Aqua Terra 2504.50 - $2,490

Omega - 2504.50 · $2,490
Up for sale is my Omega Seamaster Aqua Terra 2504.50.00, a 36mm automatic watch with a steel case and original Omega Steel bracelet.

  • Condition: Very good condition
  • Case Size: 36mm diameter
  • Movement Type: automatic
Posted at
Apr 5, 2026, 10:19 PM
Active
[WTS] Omega Aqua Terra 231.10.39 Cal 8500, White Teak 39mm, Box and Papers - $2,750

Omega Aqua Terra 231.10.39 Cal 8500, White Teak 39mm, Box and Papers - $2,750

Up for sale is my Omega Aqua Terra 231.10.39 Cal 8500, a 39mm watch with an OMEGA 8500 movement.

  • Condition: Great condition with minimal marks
  • Case size: 39mm diameter
  • Movement type: Calibre OMEGA 8500
  • Bracelet material: Steel
Posted at
Apr 5, 2026, 9:52 PM
Active
[WTS] Omega Aqua Terra 2503.30 39mm Champagne Dial Box and Papers - $2,390

Omega Aqua Terra 2503.30 39mm Champagne Dial Box and Papers - $2,390

Omega - 2503.30 · $2,390
Up for sale is my great condition Omega Seamaster 2503.30, measuring at 39mm with an automatic Omega Calibre 2500 movement.

  • Condition: Very good condition for its age
  • Movement: Omega Calibre 2500
  • Bracelet material: Steel
  • Case size: 39mm diameter
Posted at
Apr 5, 2026, 9:40 PM
Active
[WTS] 2026 Omega Aqua Terra 150M 38mm White/silver 1/26 Ref# 220.10.38.20.02.001

2026 Omega Aqua Terra 150M 38mm White/silver 1/26 Ref# 220.10.38.20.02.001

2026 Omega Aqua Terra 150M 38mm White/silver, featuring a silvery white dial with Teak pattern and automatic self-winding movement.

  • Condition: 9.5/10, minor scratches possibly not visible to the eye
  • Dial color: silvery white
  • Movement caliber: 8800 METAS Caliber
  • Water resistance: 150M
Posted at
Apr 4, 2026, 10:00 AM
Active