Omega Aqua Terra Seamaster Aqua Terra 150M Co-Axial 38.5 Stainless Steel / Red Gold / Grey
Reference 231.23.39.21.06.001
About this watch
The Omega Seamaster Aqua Terra 150M Co-Axial 38.5 is a luxurious timepiece that embodies precision, craftsmanship, and style. This stunning watch boasts an exquisite combination of stainless steel and red gold construction, giving it a luxurious yet durable appeal. The 38.5mm round shape strikes a perfect balance between boldness and subtlety, making it suitable for both men and women. The grey dial is sophisticated and versatile, pairing beautifully with various outfits. The open case back allows you to admire the intricate Omega caliber 8500 movement, which features two barrels providing a robust 60-hour power reserve. This chronometer has undergone rigorous testing to ensure its accuracy, meeting the standards set by the Swiss Official Chronometer Testing Institute (COSC). With a water resistance of 150 meters and an easy-to-read date function, this watch is perfect for daily wear. Its classic design ensures it won't go out of style, making it a timeless addition to any collection. For watch collectors, the Omega Seamaster Aqua Terra 150M Co-Axial 38.5 is a must-have, combining innovative movement, luxury materials, and stunning aesthetic. This remarkable choice offers both functionality and style, standing out among its peers.
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Key Features
- Omega Caliber 8500 Movement
- 60-Hour Power Reserve
- 150M Water Resistance
- Grey Dial with Stick and Dot Indexes
- Red Gold Accents on Stainless Steel Case
- Open Case Back for Visible Movement
- Chronometer Certified by COSC
Specifications
- Brand
- Omega
- Family
- Aqua Terra
- Model
- Seamaster Aqua Terra 150M Co-Axial 38.5 Stainless Steel / Red Gold / Grey
- Reference
- 231.23.39.21.06.001
- Movement
- 8500
- Movement Features
-
- Hours, Minutes, Seconds
- Date
- Chronometer, Co-Axial Escapement
- Case
- 38.5mm
- Dial Color
- Grey
- Crystal
- Sapphire
- Water Resistance
- 150
Current Listings
![[WTS][WTT] Omega Aqua Terra London Olympics - Chronograph - Sedna Gold *Price Drop*](https://external-preview.redd.it/MeKb7D56kBj-s5R2IPLEoKvwzomyZ1J6WsgYFWb5ezU.jpg?auto=webp&s=7e76ab9434a8d2c6bd10cd3824ba9a3777ce1ce2)
[WTT] Omega Aqua Terra London Olympics - Chronograph - Sedna Gold *Price Drop*
The Omega Aqua Terra London Olympics is a chronograph watch featuring Sedna Gold details.
- Model Specs Link: https://imgur.com/a/GmazKrX
![[WTS] Omega Seamaster Aqua Terra 41 mm Teak Chrome/Silver Dial, Blue Hands on Rubber Strap with Extras. Under Warranty.](https://preview.redd.it/hmsr8npaqief1.jpg?width=640&crop=smart&auto=webp&s=878fccf88c9d6242be45f38fa062f1349ed89876)
Omega Seamaster Aqua Terra 41 mm Teak Chrome/Silver Dial, Blue Hands on Rubber Strap with Extras. Under Warranty.
Omega Seamaster Aqua Terra 41 mm Teak Chrome/Silver Dial, Blue Hands on Rubber Strap with Extras. Under Warranty.
- Extras: Rubber strap, under warranty

Omega Aqua Terra 8800 - 38mm - Sedna Gold - 220.22.38.20.02.001 ( excellent )
Up for sale is an Omega Aqua Terra 8800 with Sedna Gold 38mm Silver Dial on Blue Rubber Strap, reference # 220.22.38.20.02.001. It comes with all boxes, papers, booklets, and Omega Warranty Card dated July 2023.
- Condition: Excellent Condition
- Case material: Stainless Steel & Sedna Gold
- Movement: Master Chronometer Movement

Omega Aqua Terra 8900 - Green / Bracelet - 220.10.41.21.10.001 ( new / 2025 )
Aqua Terra 8900 Green Dial / Bracelet, a stainless steel watch with a master co-axial movement.
- Condition: Brand New
- Case Size: 41mm diameter
- Movement Type: Master Co-Axial
![[WTS]馃敟 Omega Seamaster Aqua Terra 150M Chronometer 2503.30 Automatic, Men鈥檚 39mm, $1890 SHIPPED !!! 馃敟](https://preview.redd.it/yy95coz78hef1.jpeg?auto=webp&s=0307c87a9ab1e08877da1500fb902a0e138b406b)
馃敟 Omega Seamaster Aqua Terra 150M Chronometer 2503.30 Automatic, Men鈥檚 39mm, $1890 SHIPPED !!! 馃敟
The Omega Seamaster Aqua Terra 150M Chronometer is a user-friendly automatic watch with a clean and straightforward design. It features a 39mm stainless steel case, scratch-resistant sapphire glass, and a genuine alligator leather strap. The watch is powered by the OMEGA Co-Axial caliber 2500, which provides perfect timekeeping.
- Condition: Good, Perfect timekeeping
- Movement: Automatic 2500
- Complications: Hours, Minutes, Seconds, Date
- Case material: Stainless Steel