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

Reference 231.10.39.21.06.001

About this watch

The Omega Seamaster Aqua Terra 231.10.39.21.06.001 embodies the spirit of adventure and elegance with its stunning design, reliable movement, and practical features. This luxury watch offers both style and substance, making it a timeless piece that will undoubtedly stand the test of time. The stainless steel case gives it a robust feel, complemented by a grey dial that radiates sophistication. The open case back allows you to glimpse the intricate Omega caliber 8500 movement, renowned for its precision and reliability. With a water resistance of 150 meters, this watch combines style and functionality, making it perfect for both swimming and snorkeling as well as formal events.
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MSRP: $5,500
Market Price: $3,024

Key Features

  • In-house automatic movement (Caliber 8500)
  • 60-hour power reserve
  • Chronometer accuracy
  • Water-resistant up to 150 meters
  • Sapphire crystal dial protection
  • Adjustable stainless steel bracelet
  • Grey dial with stick and dot indexes

Specifications

Brand
Omega
Family
Aqua Terra
Model
Seamaster Aqua Terra 150M Co-Axial 38.5 Stainless Steel / Grey / Bracelet
Reference
231.10.39.21.06.001
Movement
8500
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Chronometer, Co-Axial Escapement
Case
Stainless Steel 38.5mm
Dial Color
Grey
Crystal
Sapphire
Water Resistance
150

Current Listings

[WTS] Omega Seamaster Aqua Terra 38.5mm – “Grey Skyfall Teak Dial” Full Set - Mint Condition

Omega Seamaster Aqua Terra 38.5mm – “Grey Skyfall Teak Dial” Full Set - Mint Condition

This Omega Seamaster Aqua Terra features a highly sought-after grey teak "Skyfall" dial, a colorway now discontinued and increasingly difficult to source in this condition. The proportions of the 38.5mm case make it one of the most versatile Aqua Terra sizes ever produced — comfortable, balanced, and perfect for daily wear.

  • Condition: Mint Condition
  • Size: 38.5mm
  • Case Proportion: versatile
  • Power Reserve: 60-hour
Posted at
Feb 28, 2026, 2:23 AM
Active
[WTS] OMEGA Seamaster Aqua Terra - $4000 Shipped

OMEGA Seamaster Aqua Terra - $4000 Shipped

This is a personal favorite, very babied. Running at +1sec/24hrs. Just a gorgeous piece.

  • Condition: Minty, with minor hairlines in hard to see spots
  • Case condition: Minty case and crystal
  • Bracelet type: Brushed
Posted at
Mar 8, 2026, 7:18 PM
Active
[WTS] Omega Aqua Terra Shades - 38mm Sandstone - 220.10.38.20.09.001 - Price Reduced!

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

A Omega Seamaster Aqua Terra Shades "Sandstone" watch in 38mm size, described as one of the best looking omegas of all time, available for sale.

  • Condition: Lightly pre-owned with light, normal wear throughout
  • Size: 38mm diameter
  • Accuracy: +1 second/day
  • Amplitude: 300+
Posted at
Mar 8, 2026, 7:00 PM
Active
[WTS] Omega Aqua Terra 41mm blue with both OEM bracelet and rubber options

Omega Aqua Terra 41mm blue with both OEM bracelet and rubber options

Omega - 41mm Aqua Terra · $4,200
This Omega Aqua Terra 41 mm blue dial watch features a 8900 movement with an independent jumping hour hand complication, suitable for travel. It keeps excellent time and comes in excellent condition.

  • Condition: Excellent condition with only the slightest of wear
  • Movement: 8900 movement
  • Bracelet options: OEM bracelet, OEM rubber strap with deployant and end links
  • Straps included: $495 each
Posted at
Mar 8, 2026, 12:35 PM
Active
[WTS] Omega Seamaster Aqua Terra Links

Omega Seamaster Aqua Terra Links

Omega · $50
This Omega Seamaster Aqua Terra is an excellent condition watch that has never been used. It is priced to sell and comes with authentic OEM links.

  • Condition: Excellent, never used
  • Status: Genuine OEM Authentic
Posted at
Mar 7, 2026, 8:34 PM
Active
[WTS] Omega Seamaster Aqua Terra 41.5mm 231.10.42.21.03.003 | 2023 Box and Papers

Omega Seamaster Aqua Terra 41.5mm 231.10.42.21.03.003 | 2023 Box and Papers

2023 Omega Seamaster Aqua Terra 41.5mm watch in very good condition. The watch has a slight wear on the polished parts of the case, bezel, and bracelet, as well as a tiny ding by 8 o'clock on the bezel.

  • Condition: Great Pre-Owned Condition with slight wear on polished parts and a tiny ding by 8 o'clock on bezel
  • Case Size: 41.5mm
  • Bracelet Links: 15.5 Links
  • Serviced: Unknown
Posted at
Mar 7, 2026, 4:30 PM
Active
[WTS] Omega Seamaster Aqua Terra – Ref 231.23.39.21.06.001 – 2012 Full Set

Omega Seamaster Aqua Terra – Ref 231.23.39.21.06.001 – 2012 Full Set

This Aqua Terra presents exceptionally well overall, with a stainless steel case and a distinctive feature of a solid 18k gold bezel paired with matching gold hands and crown.

  • Condition: Very good condition
  • Case size: 39mm diameter
  • Year of manufacture: 2012
  • Movement type: Co-Axial automatic
Posted at
Mar 7, 2026, 9:58 AM
Active
[WTS] Omega Seamaster Aqua Terra 150m | Master Co-Axial | 41.5mm | 231.10.42.21.03.003 Blue

Omega Seamaster Aqua Terra 150m | Master Co-Axial | 41.5mm | 231.10.42.21.03.003 Blue

The Omega Seamaster Aqua Terra 150m features a blue dial and a 41.5mm case, along with a Master Co-Axial movement.

  • Depth rating: 150m
  • Bracelet length: 7.25 inches
Posted at
Mar 7, 2026, 9:12 AM
Active