Omega Aqua Terra Seamaster Aqua Terra 150M Co-Axial 41.5 Stainless Steel / Grey

Reference 231.13.42.21.06.001

Omega Seamaster Aqua Terra 150M Co-Axial 41.5 Stainless Steel / Grey

About this watch

The Omega Seamaster Aqua Terra 150M Co-Axial is a luxurious timepiece that embodies the perfect blend of style and functionality. Crafted from high-quality stainless steel, this watch boasts a round shape with a diameter of 41.50 mm, providing a comfortable fit for daily wear. The sapphire crystal glass offers a clear view of the intricate dial beneath, while the stick and dot indexes provide a classic look. The proprietary hands add a unique flair to the overall design. With a water resistance of 150 meters, this watch is perfect for aquatic adventures. The in-house caliber 8500 movement is a marvel of engineering, providing precision and longevity with its total of 39 jewels and frequency of 25,200 beats per hour. A certified chronometer, this watch guarantees exceptional accuracy thanks to the co-axial escapement technology. Adding to its functionality, this timepiece features a date display, ensuring you’re always aware of the day. The stainless steel bracelet complements the watch's aesthetic while offering comfort and security.

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MSRP: $5,400

Market Price: $3,196

Key Features

Omega caliber 8500 movement
Stainless Steel case with 41.50 mm diameter
Sapphire crystal glass for scratch resistance
150 meters water resistance
Date display feature
Co-axial escapement technology for exceptional accuracy

Specifications

Brand

Omega

Family

Aqua Terra

Model

Seamaster Aqua Terra 150M Co-Axial 41.5 Stainless Steel / Grey

Reference

231.13.42.21.06.001

Movement

8500

Movement Features

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

Case

Stainless Steel 41.5mm

Dial Color

Grey

Crystal

Sapphire

Water Resistance

150

Current Listings

Omega Seamaster Aqua Terra 2023 41mm Grey 220.10.41.21.06.001 Full Set - $5,495

Omega - 220.10.41.21.06.001 · $5,495

A 2023 Omega Seamaster Aqua Terra Grey, featuring a 41mm case size and available for sale in excellent condition.

Condition: Excellent condition with minimal signs of wear
Year: 2023
Size: 41mm
Water Resistance: 30m water resistance

Posted at

Feb 1, 2026, 12:59 PM

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Omega Seamaster Aqua Terra 150m | Calibre 8500 Co-Axial | 231.10.39.21.06.001

Omega - 231.10.39.21.06.001 · $2,750

This Omega Seamaster Aqua Terra features a Calibre 8500 Co-Axial movement and comes with a 38.5mm case.

Movement: Calibre 8500 Co-Axial
Bracelet length: 7.25 inches

Posted at

Feb 1, 2026, 12:17 PM

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Omega Aqua Terra 41mm white $4200 full set

Omega - 41mm Aqua Terra · $4,200

White dial: true
Full set: true

Posted at

Jan 31, 2026, 1:08 PM

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[US] Omega Seamaster Aqua Terra 150m - Turquoise Dial - 41mm - 220.32.41.21.03.001

Omega - 220.32.41.21.03.001 · $7,100

Up for sale is an Omega Seamaster Aqua Terra 150m - Turquoise Dial - 41mm watch that functions perfectly mechanically, without issue.

Condition: Fantastic condition with minor hairlines
Case size: 41mm
Water resistance: 150m

Posted at

Jan 31, 2026, 10:22 AM

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Omega Seamaster Aqua Terra 150m | Master Co-Axial | 41.5mm | 231.10.42.21.03.003 Blue

Omega - 231.10.42.21.03.003 · $3,750

This listing is for an Omega Seamaster Aqua Terra Master Co-Axial in blue, featuring a 41.5mm case size and 7.25" bracelet.

Size: 41.5mm case
Bracelet length: 7.25 inches

Posted at

Jan 30, 2026, 9:29 PM

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Omega Seamaster Aqua Terra Annual Calendar - Blue - 38.5mm

Omega - 23110392203001 · $4,400

The Omega Seamaster Aqua Terra Annual Calendar features a 38.5mm stainless steel case with an annual calendar complication, automatically accounting for months with 30 or 31 days.

Condition: Excellent
Case size: 38.5mm diameter
Water resistance: 150m depth rating
Movement: Omega Co-Axial calibre 8601

Posted at

Jan 30, 2026, 6:14 PM

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Omega Seamaster Aqua Terra 38 Green 220.12.38.20.10.001

Omega - 220.12.38.20.10.001 · $4,999

This Omega Seamaster Aqua Terra 38 is a recent purchase from Watchmaxx and comes with the watch's original box, papers, and tag.

Condition: Mint
Year Bought: few months ago
Original Strap: yes
Additional Straps: TUNS green leather strap

Posted at

Jan 30, 2026, 1:57 PM

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Omega Aqua Terra White 41mm 2025 Full Set - $5100

Omega - Aqua Terra · $5,100

This Omega Aqua Terra is a lovely watch with a white dial. It features a Caliber 8900 movement with a jumping hour hand.

Condition: Excellent, with minor scratches on bezel and bracelet
Case dimensions: 41mm x 13.2mm, 47.9mm lug to lug
Movement: Caliber 8900 (Jumping hour hand)
Inclusions: box, international warranty card, master chronometer card, pictograms card, OEM rubber strap, additional links

Posted at

Jan 30, 2026, 1:45 AM

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Omega Seamaster Aqua Terra 38.5mm – “Grey Skyfall Teak Dial | Ref. 231.10.39.21.06.001 | 2020 | Full Set | Excellent

Omega - 231.10.39.21.06.001 · $4,150

This Omega Seamaster Aqua Terra features a highly sought-after grey teak dial and a smooth in-house Calibre 8500 Co-Axial movement with 60-hour power reserve.

Condition: Excellent
Case size: 38.5mm diameter
Calibre: in-house Calibre 8500 Co-Axial
Power reserve: 60 hours

Posted at

Jan 30, 2026, 12:28 AM

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