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

Reference 231.10.42.21.02.003

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

About this watch

The Omega Seamaster Aqua Terra 150m Master Co-Axial is a masterpiece of watchmaking, exuding luxury and sophistication with its silver dial and stainless steel case. Its 41.5mm diameter strikes the perfect balance between elegance and sportiness, while the stick and dot indexes on the dial add a sophisticated touch. The Omega Caliber 8500 movement represents a significant leap in technology, boasting a Co-Axial escapement that reduces friction for enhanced accuracy and longevity. With a water resistance of 150 meters, this watch is perfect for those who lead an active lifestyle, whether that's diving or simply enjoying the outdoors. The stainless steel bracelet is built for comfort, with polished and brushed links creating a visually appealing contrast. This watch is not just an investment, but a piece of horological history, embodying Omega's reputation for durability, precision, and timeless design.

Buy Now on Jomashop

This is an affiliate link

MSRP: $6,000

Market Price: $3,412

Key Features

Omega Caliber 8500 movement
150m water resistance
41.5mm diameter
Stainless steel case
Silver dial with stick and dot indexes
Co-Axial escapement
60-hour power reserve

Specifications

Brand

Omega

Family

Aqua Terra

Model

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

Reference

231.10.42.21.02.003

Movement

8500

Movement Features

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

Case

Stainless Steel 41.5mm

Dial Color

Silver

Crystal

Sapphire

Water Resistance

150

Current Listings

[WTS] Omega Seamaster Aqua Terra “Skyfall” Black Teak 38.5mm|Ref. 231.10.39.21.01.001 | Discontinued | Full Set | Mint Condition| 2023 | Active Factory Warranty

Omega Seamaster Aqua Terra “Skyfall” Black Teak 38.5mm|Ref. 231.10.39.21.01.001 | Discontinued | Full Set | Mint Condition| 2023 | Active Factory Warranty

Omega - 231.10.39.21.01.001 · $4,400

A discontinued Omega Seamaster Aqua Terra “Skyfall” Black Teak in a refined and timeless design, featuring a black teak-concept dial and powered by Omega’s Co-Axial Calibre 8500.

Condition: Mint condition
Case size: 38.5mm diameter
Bracelet length: up to 18cm
Movement: in-house Co-Axial Calibre 8500

Posted at

Jan 28, 2026, 9:30 AM

Active

View listing on r/WatchExchange

Omega Seamaster Aqua Terra 220.10.34.20.10.003 34mm Shell Pink Box Papers

Omega - 220.10.34.20.10.003 · $5,725

The Omega Seamaster Aqua Terra Shades features a 34mm stainless steel case with a shell pink dial and 18K white gold indexes. It is powered by the Calibre 8800, Co-Axial Master Chronometer with a 55-hour power reserve and has 150m water resistance.

Condition: Excellent, near mint condition with faint handling marks on the case and bracelet
Case size: 34mm diameter
Water resistance: 150m depth rating
Bracelet type: fully linked stainless steel bracelet

Posted at

Jan 27, 2026, 4:57 PM

Active

View listing on r/WatchExchange

Omega Aqua Terra “Ryder Cup” Special Edition 41.5mm

Omega - 231.10.42.21.02.004 · $4,345

The Omega Aqua Terra 150M ‘Ryder Cup’ Special Edition is a 41.5mm stainless steel automatic watch released to commemorate the 2015/2016 Ryder Cup, featuring a unique silver, textured dial with red and blue accents, an 18kt yellow gold seconds hand, and the anti-magnetic Co-Axial caliber 8500.

Condition: Excellent Condition
Case Size: 41.5mm
Diameter: 41.5mm
Wrist Size Compatible: 7.75"

Posted at

Jan 27, 2026, 2:17 PM

Active

View listing on r/WatchExchange

Omega Seamaster Aqua Terra 150m Blue 220.10.41.21.03.002

Omega - 220.10.41.21.03.002 · $3,999

This Omega Seamaster Aqua Terra 150m Blue is a high-end watch with a 7.25 inch bracelet, and comes with all three cards of documentation.

Condition: Mint with papers
Bracelet length: 7.25 inches

Posted at

Jan 27, 2026, 10:10 AM

Active

View listing on r/WatchExchange

Omega Seamaster Aqua Terra - ‘Blue Wave’ Gold Accents

Omega - 23110422103006 · $5,250

This Omega Seamaster Aqua Terra features a striking blue dial with wave pattern and 18K yellow gold accents, housed in a 41.5mm stainless steel case on a stainless steel bracelet.

Condition: Excellent
Case size: 41.5mm
Material: Stainless steel
Bracelet material: Stainless steel

Posted at

Jan 25, 2026, 7:31 PM

Active

View listing on r/WatchExchange

Omega Seamaster Aqua Terra Green "Golf" Edition 41.5mm Stainless Steel 231.10.42.21.01.004

Omega - 231.10.42.21.01.004

Posted at

Jan 25, 2026, 7:11 PM

Active

View listing on r/WatchExchange

Omega Seamaster Aqua Terra 150M 41.5 mm, Cards Included... Ref: 231.10.42.21.03.003

Omega - 231.10.42.21.03.003 · $3,550

Aqua Terra 150M, 41.5 mm in diameter

Case size: 41.5mm
Shipping method: Fedex with insurance

Posted at

Jan 25, 2026, 3:47 PM

Active

View listing on r/WatchExchange

Omega Aqua Terra 2504.50 with Bracelet // 36mm // 150m WR // 2025 Full Service

Omega - 2504.50 · $2,700

A modern classic, the Omega Aqua Terra with a black dial and co-axial movement is perfect for everyday wear, suitable for various activities such as swimming or formal events.

Condition: Great, light hairlines throughout but no major blemishes
Case Material: Stainless steel
Diameter: 36.2mm
Lug To Lug: 44mm

Posted at

Jan 25, 2026, 3:11 PM

Active

View listing on r/WatchExchange