Omega Aqua Terra Seamaster Aqua Terra 150M Master Co-Axial 38.5 Stainless Steel / Red Gold / Diamond / MOP / Bracelet

Reference 231.25.39.21.55.001

Omega Seamaster Aqua Terra 150M Master Co-Axial 38.5 Stainless Steel / Red Gold / Diamond / MOP / Bracelet

About this watch

The Omega Seamaster Aqua Terra 150M Master Co-Axial is a masterpiece that combines elegance with impeccable craftsmanship. This luxurious timepiece boasts a stunning design featuring stainless steel and red gold, adorned with diamonds and a breathtaking mother-of-pearl dial. The watch's robust movement, Omega caliber 8500, is a marvel of engineering, boasting a Co-Axial escapement that improves accuracy and reduces friction. With a power reserve of 60 hours and water resistance of 150 meters, this beauty is perfect for active wearers who appreciate functionality as much as style. The watch features a sapphire crystal that enhances the clarity of the dial, while the open case back showcases the intricate workings of the movement. This timepiece is a symbol of status, craftsmanship, and durability, making it an investment worthy of consideration.

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MSRP: $21,800

Market Price: $6,243

Key Features

Omega caliber 8500 automatic movement
Co-Axial escapement for improved accuracy
60-hour power reserve
150-meter water resistance
Sapphire crystal for scratch-resistance
Stainless steel and red gold case
Mother-of-pearl dial with gem-set indexes

Specifications

Brand

Omega

Family

Aqua Terra

Model

Seamaster Aqua Terra 150M Master Co-Axial 38.5 Stainless Steel / Red Gold / Diamond / MOP / Bracelet

Reference

231.25.39.21.55.001

Movement

8500

Movement Features

Hours, Minutes, Seconds
Date
Chronometer, Co-Axial Escapement

Case

38.5mm

Dial Color

White

Crystal

Sapphire

Water Resistance

150

Current Listings

Omega Seamaster Aqua Terra Ref: 231.13.42.21.03.001 2024 Warranty through 2029

Omega - 231.13.42.21.03.001

The Omega Seamaster Aqua Terra is a 41.5mm watch with a blue dial, designed as an all-purpose watch bridging sport and dress wear.

Condition: very good overall condition
Case size: 41.5mm
Case material: Stainless Steel
Thickness: ~13mm

Posted at

Apr 2, 2026, 10:03 PM

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Omega Seamaster Aqua Terra Blue 231.13.42.21.03.001 2023 B&P

Omega - 231.13.42.21.03.001 · $3,549

This Omega Seamaster Aqua Terra Blue is a 2023 model with box and papers, featuring leather strap.

Condition: Excellent
Box And Papers: 2023 box and papers
Leather Condition: pre owned but in great shape

Posted at

Apr 1, 2026, 8:32 PM

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Omega Seamaster Aqua Terra 41mm

Omega - 220.10.41.21.03.001 · $4,300

This 41mm Aqua Terra in teakwood blue is a beautifully crafted watch that has been well-maintained and comes with its original box, chronometer card, and a recent service record. Its stylish design and comfortable OEM rubber strap make it an attractive timepiece.

Condition: Pre-owned, serviced by Omega within the last 2 months
Bracelet type: Blue rubber strap
Case size: 41mm

Posted at

Apr 1, 2026, 7:17 PM

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

Omega - 220.10.38.20.03.003 · $4,999

The Omega Aqua Terra 38mm features a blue teak dial, and is powered by the METAS certified Caliber 8800 movement.

Condition: Excellent overall condition with light signs of wear
Case size: 38mm diameter
Water resistance: 150m depth rating
Crystal type: Sapphire (front and back)

Posted at

Apr 1, 2026, 3:12 PM

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Omega Seamaster Aqua Terra 231.10.39.60.06.001 $2,250

Omega - 231.10.39.60.06.001 · $2,250

The Omega Seamaster Aqua Terra is a versatile, all-around luxury watch with exceptional movement technology, often cited as an ideal 'one-and-only-one' watch for both formal and casual wear.

Condition: Excellent pre-owned condition
Case Diameter: 38.5mm
Lug Width: 19mm
Water Resistance: 150m

Posted at

Apr 1, 2026, 12:53 PM

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Omega Seamaster Aqua Terra 2504.50 - 36 mm - Watch, Box, Authenticity Card - $2780 USD + Shipping

Omega - 2504.50 · $2,780

This Omega Seamaster Aqua Terra is a 36mm black dial watch with automatic caliber 2500, featuring minor scuffs from careful wear.

Condition: Excellent overall condition with minor scuffs
Diameter: 36mm
Case size: 36mm
Caliber: Omega Caliber 2500

Posted at

Apr 1, 2026, 8:48 AM

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Omega Seamaster Aqua Terra 231.10.39 38.5mm Quartz White Dial - $1,890

Omega - 231.10.39.60.02.001 · $1,890

This is a Omega Seamaster Aqua Terra watch with a quartz movement and a white dial, measuring 38mm in diameter.

Condition: Very good condition for its age, with minimal marks/hairlines
Case size: 38mm
Movement: Omega 1538 quartz

Posted at

Mar 31, 2026, 10:01 PM

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Omega Seamaster Aqua Terra 231.10.39 38.5mm Grey Teak Quartz, Box and Papers - $1,999

Omega - 231.10.39.61.06.001 · $1,999

This Omega Seamaster Aqua Terra is a great condition quartz watch measuring at 38mm, featuring an Omega 1538 movement, steel case, and original Omega steel bracelet.

Condition: Very good condition for its age
Case size: 38mm diameter
Movement type: quartz

Posted at

Mar 31, 2026, 9:28 PM

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Omega Seamaster Aqua Terra Worldtimer “Summer Blue”

Omega - 220.10.43.22.03.002 · $8,275

This Omega Seamaster Aqua Terra Worldtimer features a stunning 'Summer Blue' dial with a laser-ablated topographic map of the continents, making it one of the most visually impressive modern Omega pieces.

Condition: Brand new old stock and unworn
Diameter: 43mm

Posted at

Mar 31, 2026, 4:59 PM

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