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

Reference 231.50.42.21.06.001

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

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

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

Omega - 231.10.39.61.02.001 · $1,895

This Omega Seamaster Aqua Terra Quartz features a white dial and is powered by a quartz movement, making it a great daily watch.

Condition: Pre-owned with minor wear throughout and light scratch on top right lug/bezel
Size: 38.5mm diameter
Movement: Quartz movement

Posted at

Feb 20, 2026, 7:03 PM

Active

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Omega Aqua Terra Shades - 38mm Sandstone - 220.10.38.20.09.001

Omega - 220.10.38.20.09.001 · $3,995

This Omega Seamaster Aqua Terra Shades 'Sandstone' is a watch-only example in good condition with a stunning dial. It's running exceptionally well at approximately +1 second/day with 300+ amplitude.

Condition: lightly pre-owned with light, normal wear throughout
Size: 38mm diameter
Wrist size: varies (shown in photo reel)
Movement accuracy: +1 second/day

Posted at

Feb 20, 2026, 6:55 PM

Active

View listing on r/WatchExchange

Omega Seamaster Aqua Terra 2518.30 €1750

Omega - 2518.30 · $1,750

The Omega Seamaster Aqua Terra is a luxury watch model that combines style and functionality. It features a sleek design with a 41mm case size, making it suitable for both men and women.

Condition: really good condition with minor signs of wear
Box: original box included
Links: all original links and parts

Posted at

Feb 20, 2026, 5:56 PM

Active

View listing on r/WatchExchange