Omega Aqua Terra Seamaster Aqua Terra 150m Master Co-Axial 41.5 Stainless Steel / Black / Bracelet

Reference 231.10.42.21.01.003

Omega Seamaster Aqua Terra 150m Master Co-Axial 41.5 Stainless Steel / Black / Bracelet

About this watch

The Omega Seamaster Aqua Terra 150m Master Co-Axial 41.5 is a masterpiece of luxury watchmaking, marrying elegance with functionality. This stunning timepiece boasts a stainless steel case with a diameter of 41.5 mm, perfectly balancing bold and understated style. The black dial is a canvas of sophistication, featuring stick and dot indexes that enhance readability without compromising style. The Omega caliber 8500 movement, introduced in 2007, is a marvel of modern horology, featuring a Co-Axial escapement for improved accuracy and reduced friction. With a power reserve of 60 hours, this automatic watch winds itself as you wear it, making it incredibly convenient. Whether you're splashing in the pool or sailing across the ocean, its impressive water resistance of 150 meters ensures it can handle it all. This versatile timepiece is perfect for both formal occasions and casual wear, making it a strong contender for anyone seeking a luxury watch that combines elegance, performance, and history.
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Key Features

  • Stainless steel case with a diameter of 41.5 mm
  • Black dial with stick and dot indexes
  • Omega caliber 8500 movement with Co-Axial escapement
  • Power reserve of 60 hours
  • Automatic winding mechanism
  • Water resistance of 150 meters
  • Sapphire crystal glass for scratch-resistance

Specifications

Brand
Omega
Family
Aqua Terra
Model
Seamaster Aqua Terra 150m Master Co-Axial 41.5 Stainless Steel / Black / Bracelet
Reference
231.10.42.21.01.003
Movement
8500
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Chronometer, Co-Axial Escapement
Case
Stainless Steel 41.5mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
150

Current Listings

[WTS] REDUCED Omega Aqua Terra 38mm Blue Dial – Ref. 220.10.38.20.03.003 – Full Set

REDUCED Omega Aqua Terra 38mm Blue Dial – Ref. 220.10.38.20.03.003 – Full Set

Omega - 220.10.38.20.03.003 · $4,849
A Omega Aqua Terra 38mm watch, featuring a blue shades dial and an Omega Co-Axial Master Chronometer Caliber 8800 movement. It has a stainless steel bracelet with polished center links and is water resistant up to 150 meters.

  • Condition: Excellent overall condition, light signs of wear
  • Case size: 38mm diameter
  • Dial color: blue
  • Movement type: Omega Co-Axial Master Chronometer Caliber 8800
Posted at
Apr 15, 2026, 6:03 PM
Active
View listing on r/WatchExchange
[WTS] Omega Seamaster Aqua Terra 231.10.42.21.02.001 - White Teak Automatic

Omega Seamaster Aqua Terra 231.10.42.21.02.001 - White Teak Automatic

Omega - 231.10.42.21.02.001 · $2,895
This Omega Seamaster Aqua Terra is a watch-only example in very clean pre-owned condition, with everything functioning well.

  • Condition: Very clean pre-owned condition with light wear throughout
  • Size: 41.5mm diameter
  • Dial condition: small mark on the dial (in line with the 2 o’clock marker)
Posted at
Apr 15, 2026, 4:46 PM
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[WTS] 2020 Omega Aqua Terra Captain’s Watch White/silver 6/20 Ref# 231.10.42.21.02.002 $3,599.00

2020 Omega Aqua Terra Captain’s Watch White/silver 6/20 Ref# 231.10.42.21.02.002 $3,599.00

Omega - 231.10.42.21.02.002 · $3,599
A 2020 Omega Aqua Terra Captain's Watch in white and silver, featuring an automatic self-winding movement, 41.5mm case, and 150M water resistance.

  • Condition: fantastic condition with a few minor flaws on the case and box
  • Diameter: 41.5mm
  • Water Resistance: 150m
  • Movement: 8500 Caliber automatic self-winding movement
Posted at
Apr 15, 2026, 12:12 PM
Active
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[WTS] Omega Aqua Terra 41mm Black Lacquer Dial, $5200

Omega Aqua Terra 41mm Black Lacquer Dial, $5200

Omega - 220.10.41.21.01.002 · $5,200
A Omega Aqua Terra with a black lacquer dial, available for sale.

  • Condition: Preowned
  • Shipping: $100 (USA)
  • Payment Methods: Wire,Credit Card
  • Warranty: 2025
Posted at
Apr 15, 2026, 10:30 AM
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[WTS] Omega Seamaster Aqua Terra 231.10.39.21.01.001 Black Teak 38.5mm - $3,250

Omega Seamaster Aqua Terra 231.10.39.21.01.001 Black Teak 38.5mm - $3,250

Omega - 231.10.39.21.01.001 · $3,250
Up for sale is my great condition Omega Seamaster Aqua Terra 231.10.39.21.01.001.

  • Condition: Very good condition for its age, minimal marks/hairlines on case, caseback, and bracelet
  • Movement: Automatic Omega Calibre 8500
  • Case size: 38.5mm
  • Bracelet material: Steel
Posted at
Apr 15, 2026, 4:35 AM
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[WTS] Omega Aqua Terra 231.10.39 Cal 8500 38.5 mm - $2,650

Omega Aqua Terra 231.10.39 Cal 8500 38.5 mm - $2,650

Omega - 231.10.39 Cal 8500 · $2,650
Up for sale is my Omega Aqua Terra 231.10.39 Cal 8500. This watch measures at 39mm and has an OMEGA 8500 movement.

  • Condition: great condition, minimal marks on the case and bezel
  • Case size: 39mm
  • Movement: Calibre OMEGA 8500
  • Bracelet material: steel
Posted at
Apr 15, 2026, 4:33 AM
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[WTS] Omega Aqua Terra 2503.30 39mm Champagne Dial Box and Papers - $2,350

Omega Aqua Terra 2503.30 39mm Champagne Dial Box and Papers - $2,350

Omega - 2503.30 · $2,350
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 with minimal marks/hairlines on the case, caseback, and bracelet
  • Diameter: 39mm
  • Movement: Omega Calibre 2500
Posted at
Apr 15, 2026, 4:25 AM
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[WTS] Omega Seamaster Aqua Terra 150m Master Co-Axial Golf Edition (2020) Complete Kit With Extra Straps 220.12.41.21.01.002

Omega Seamaster Aqua Terra 150m Master Co-Axial Golf Edition (2020) Complete Kit With Extra Straps 220.12.41.21.01.002

Omega - 220.12.41.21.01.002 · $4,500
A fantastic, versatile watch with a sporty edge in the Omega Seamaster Aqua Terra Golf Edition.

  • Condition: Used, excellent condition
  • Case size: 41mm diameter
  • Water resistance: 150m depth rating
  • Movement: Omega Co-Axial Master Chronometer
Posted at
Apr 12, 2026, 2:19 AM
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[WTS] 2023 Omega Seamaster Aqua Terra Skyfall Blue 231.10.42.21.03.003 41.5mm Full Set - $4,995

2023 Omega Seamaster Aqua Terra Skyfall Blue 231.10.42.21.03.003 41.5mm Full Set - $4,995

Omega - 231.10.42.21.03.003 · $4,995
A 2023 Omega Seamaster Aqua Terra Skyfall Blue, a luxury watch featuring a 41.5mm case size.

  • Condition: Excellent condition with minimal signs of wear
  • Year: 2023
  • Size: 41.5mm diameter
  • Contents: Watch,Inner & Outer Box,Card Holder,International Warranty Card,Pictograms Card,Instructions Manual,Hang Tag
Posted at
Apr 11, 2026, 1:17 PM
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