Omega Aqua Terra Seamaster Aqua Terra 150M Co-Axial 41.5 Red Gold / Grey / Bracelet

Reference 231.50.42.21.06.001

About this watch

The Omega Seamaster Aqua Terra 231.50.42.21.06.001 is a masterpiece of luxury watchmaking, blending sportiness with elegance in its stunning red gold and grey design. The round case, measuring 41.5 mm, sits perfectly on the wrist, while the grey dial is a canvas of sophistication with stick and dot indexes. The proprietary hands add a unique flair, harmonizing beautifully with the case. Powered by the Omega Caliber 8501 automatic movement, this watch boasts a 60-hour power reserve and a frequency of 25,200 vibrations per hour, ensuring accuracy and reliability. With a water resistance of 150 meters, it's perfect for aquatic adventures or everyday wear. The sapphire crystal is scratch-resistant and provides crystal-clear visibility of the dial, while the bracelet is durable and comfortable. This watch is not just an investment but a piece of history that represents a lifestyle and status symbol.
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Key Features

  • 41.5mm Red Gold Case
  • Grey Dial with Stick and Dot Indexes
  • Omega Caliber 8501 Automatic Movement
  • 60-hour Power Reserve
  • 150m Water Resistance
  • Sapphire Crystal
  • Durable and Comfortable Bracelet

Specifications

Brand
Omega
Family
Aqua Terra
Model
Seamaster Aqua Terra 150M Co-Axial 41.5 Red Gold / Grey / Bracelet
Reference
231.50.42.21.06.001
Movement
8501
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Chronometer, Co-Axial Escapement
Case
41.5mm
Dial Color
Grey
Crystal
Sapphire
Water Resistance
150

Current Listings

[WTS] Omega Seamaster Aqua Terra Quartz - White Dial - 231.10.39.61.02.001 - Price Reduced!

Omega Seamaster Aqua Terra Quartz - White Dial - 231.10.39.61.02.001 - Price Reduced!

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

  • Condition: pre-owned with minor wear
  • Size: 38.5mm diameter
  • Movement: quartz
  • Bracelet material: stainless steel
Posted at
Feb 13, 2026, 12:58 PM
Active
[WTS] Omega Seamaster Aqua Terra – Annual Calendar – 38.5mm Blue Dial

Omega Seamaster Aqua Terra – Annual Calendar – 38.5mm Blue Dial

Omega - 23110392203001 · $4,400
The Omega Seamaster Aqua Terra features a 38.5mm stainless steel case on a stainless steel bracelet, with an annual calendar complication that automatically accounts for months with 30 or 31 days.

  • Condition: Excellent condition
  • Case size: 38.5mm diameter
  • Movement: Omega Co-Axial calibre 8601
Posted at
Feb 13, 2026, 11:38 AM
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
Omega Aqua Terra 8900 - 41mm - Lacquer Black - 220.10.41.21.01.002 ( new )

Omega Aqua Terra 8900 - 41mm - Lacquer Black - 220.10.41.21.01.002 ( new )

This Omega Aqua Terra 8900 is a 41mm stainless steel watch with a Lacquer Black dial, featuring a Master Chronometer movement and comes complete with all original accessories.

  • Condition: Brand new
  • Case size: 41mm diameter
  • Movement: Master Chronometer
Posted at
Mar 20, 2025, 3:34 PM
Active
Omega Seamaster Aqua Terra "Golf Edition" - 220.12.41.21.02.003 - Silver - MINT

Omega Seamaster Aqua Terra "Golf Edition" - 220.12.41.21.02.003 - Silver - MINT

This Omega Seamaster Aqua Terra 'Golf Edition' is a 41mm automatic watch with a silver dial and stainless steel case, featuring a rubber strap and deployant buckle.

  • Condition: Pre-Owned - Mint
  • Case Size: 41mm diameter
  • Bracelet Type: Rubber Strap
  • Bracelet Material: Stainless Steel
Posted at
Mar 18, 2025, 12:36 AM
Active