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

Reference 231.10.39.21.55.001

About this watch

The Omega Seamaster Aqua Terra 150M Co-Axial 38.5 is a masterpiece that effortlessly combines style, functionality, and precision. Crafted from high-quality stainless steel, this watch delivers both durability and luxurious feel. The stunning mother-of-pearl dial reflects light beautifully, creating a unique look that changes with every angle. At the core of this timepiece is the Omega caliber 8500, a testament to Omega's commitment to innovation. This automatic movement features a Co-Axial escapement, reducing friction and enhancing accuracy. With a power reserve of 60 hours, you won't have to worry about winding it daily. The Aqua Terra is designed for both aquatic adventures and everyday wear, with a water resistance rating of 150 meters. Whether formal or casual, this watch adapts effortlessly to any occasion. Its sleek design and high-performance capabilities make it perfect for the style-conscious individual.
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MSRP: $6,700
Market Price: $3,311

Key Features

  • Omega caliber 8500 automatic movement
  • Co-Axial escapement for enhanced accuracy
  • Stainless steel case with sapphire glass
  • Water resistance of 150 meters
  • Mother-of-pearl dial with stick and dot indexes
  • Chronometer certified for high precision
  • Date function at 6 o'clock

Specifications

Brand
Omega
Family
Aqua Terra
Model
Seamaster Aqua Terra 150M Co-Axial 38.5 Stainless Steel / MOP / Bracelet
Reference
231.10.39.21.55.001
Movement
8500
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Chronometer, Co-Axial Escapement
Case
Stainless Steel 38.5mm
Dial Color
White
Crystal
Sapphire
Water Resistance
150

Current Listings

[WTS] Oman Khanjar Stamped Omega Aqua Terra ($9,250)

Oman Khanjar Stamped Omega Aqua Terra ($9,250)

Omega - 2201341211001 · $9,250
This Omega Aqua Terra features a green dial and is stamped with the Oman Khanjar emblem on the caseback.

  • Condition: pristine
  • Case size: 41mm diameter
  • Dial color: green
Posted at
Feb 2, 2026, 3:35 PM
Active
[WTS] Omega Seamaster Aqua Terra Quartz - White Dial - 231.10.39.61.02.001

Omega Seamaster Aqua Terra Quartz - White Dial - 231.10.39.61.02.001

This Omega Seamaster Aqua Terra Quartz features a white dial, quartz movement, and comes on its original stainless steel bracelet.

  • Condition: Pre-owned, minor wear throughout
  • Size: 38.5mm diameter
  • Movement: Quartz
Posted at
Feb 2, 2026, 1:23 PM
Active
[WTS] Omega Seamaster Aqua Terra 150m, 38.5mm White/Silver Dial on Bracelet

Omega Seamaster Aqua Terra 150m, 38.5mm White/Silver Dial on Bracelet

For sale is a Omega Seamaster Aqua Terra 150M with a 38.5mm steel case, white/silver dial and bracelet. It's in very good condition, keeping consistent time within spec.

  • Condition: Very good condition
  • Depth rating: 150m
Posted at
Feb 2, 2026, 11:11 AM
Active
[WTS] Omega Seamaster Aqua Terra 150M – Skyfall Grey Teak Dial |Ref. 231.10.42.21.06.001 | 41.5 mm | Full Set | 2020 | Excellent Condition

Omega Seamaster Aqua Terra 150M – Skyfall Grey Teak Dial |Ref. 231.10.42.21.06.001 | 41.5 mm | Full Set | 2020 | Excellent Condition

A timeless and highly versatile Seamaster Aqua Terra featuring the sought-after Skyfall grey teak-pattern dial, inspired by the wooden decks of luxury sailboats.

  • Condition: Excellent
  • Case size: 41.5mm
  • Material: stainless steel
  • Water resistance: 150m depth rating
Posted at
Feb 1, 2026, 10:51 PM
Active
Omega Aqua Terra 8800 - 38mm - Lacquer Black - 220.10.38.20.01.004 ( new )

Omega Aqua Terra 8800 - 38mm - Lacquer Black - 220.10.38.20.01.004 ( new )

Up for sale is a brand new Omega Aqua Terra 8800 38mm with Lacquer Black Dial, reference # 220.10.38.20.01.004.

  • Condition: Brand new
  • Case size: 38mm
  • Movement type: Master Chronometer Movement
Posted at
Apr 3, 2025, 3:15 PM
Active
Omega Seamaster Aqua Terra Green 41mm

Omega Seamaster Aqua Terra Green 41mm

The Omega Seamaster Aqua Terra Green is a versatile watch suitable for daily wear, featuring a Master Chronometer certified calibre 8900 with 60 hours of power reserve and antimagnetic properties. It has an excellent bracelet and proportions.

  • Condition: Near-mint, 94-95%
  • Case size: 41mm x 47.9mm lug to lug
  • Thickness: 13.2mm
  • Power reserve: 60 hours
Posted at
Mar 31, 2025, 10:30 AM
Active
Omega Seamaster Aqua Terra Co-Axial White Blue Stainless Steel MINT 2503.33.00

Omega Seamaster Aqua Terra Co-Axial White Blue Stainless Steel MINT 2503.33.00

The Omega Seamaster Aqua Terra Co-Axial is a sport-ready watch with dress-worthy charm, featuring a white dial with blue accents and a stainless steel case with brushed and polished finishes.

  • Condition: Mint
  • Movement: Co-Axial
  • Case size: Not specified
  • Water resistance: Not specified
Posted at
Mar 25, 2025, 5:11 PM
Active
Omega Aqua Terra - Small Seconds - Slate - 220.12.41.21.03.005 ( excellent )

Omega Aqua Terra - Small Seconds - Slate - 220.12.41.21.03.005 ( excellent )

This Omega Aqua Terra 150M Small Seconds features a Slate Blue dial and is housed in a 41mm stainless steel case.

  • Condition: Excellent
  • Case material: Stainless Steel
  • Water resistance: 150m
Posted at
Mar 25, 2025, 3:13 PM
Active
Omega Aqua Terra 38 Shades Red Terracotta Box Papers Warranty

Omega Aqua Terra 38 Shades Red Terracotta Box Papers Warranty

The Omega Seamaster Aqua Terra 38 Shades Collection Watch features a 38mm stainless steel case with a terracotta dial and polished bezel on a stainless steel bracelet.

  • Condition: 96% Near Mint Condition
  • Case size: 38mm diameter
  • Water resistance: 150 meters/500 feet
Posted at
Mar 25, 2025, 1:55 AM
Active