Omega Aqua Terra Seamaster Aqua Terra 150M Co-Axial 30 White Gold / Diamond / MOP / Bracelet
Reference 231.55.30.20.55.003
About this watch
The Omega Seamaster Aqua Terra 150M Co-Axial 30 is a stunning example of luxury watchmaking. This unisex timepiece combines the elegance of a dress watch with the functionality of a sports watch. The white gold case and mother-of-pearl dial exude a luxurious vibe, while the gem-set indexes add a touch of sparkle. Powered by the Omega caliber 8421, this self-winding movement features a Co-Axial escapement, reducing friction and increasing durability. With its water resistance of 150 meters, this watch can handle active lifestyles. The ergonomic design ensures comfort all day long, making it perfect for dressing up or down. As a testament to Omega's legacy in horology, the Aqua Terra 150M is more than just a watch - it's a piece of art and engineering that can be passed down through generations.
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Key Features
- White Gold Case
- Mother-of-Pearl Dial
- Gem-Set Indexes
- Co-Axial Escapement Movement
- Water Resistance 150m
- Ergonomic Design
- Analog Display with Hours, Minutes, and Seconds
Specifications
- Brand
- Omega
- Family
- Aqua Terra
- Model
- Seamaster Aqua Terra 150M Co-Axial 30 White Gold / Diamond / MOP / Bracelet
- Reference
- 231.55.30.20.55.003
- Movement
- 8421
- Movement Features
-
- Hours, Minutes, Seconds
- Chronometer, Co-Axial Escapement
- Case
- White Gold 30mm
- Dial Color
- White
- Crystal
- Sapphire
- Water Resistance
- 150
Current Listings
![[WTS] 2026 Omega Aqua Terra Shades Bay Green $4899](https://preview.redd.it/ezqh4etziltg1.jpeg?auto=webp&s=e0edd1f81bad4c54ce0733d58b1b04803b728280)
2026 Omega Aqua Terra Shades Bay Green $4899
A 38mm Omega Aqua Terra Shades in the Bay Green colorway, nearly new with a full kit including warranty.
- Condition: nearly new, hairlines on polished surfaces
- Case size: 38mm
- Warranty: dated 1/29/26
![[WTS] Black Dial Omega Seamaster Aqua Terra Box & Papers 38mm 220.10.38.20.01.001](https://preview.redd.it/w42urae4phtg1.jpg?width=640&crop=smart&auto=webp&s=d409baba7db5b86aa36e4d58c036d18e527a5ce9)
![[WTS] Omega Seamaster Aqua Terra 2503.33 - $2,650](https://preview.redd.it/fxbf5bq9ghtg1.jpg?width=640&crop=smart&auto=webp&s=f05cf7ac0e2ce69050f714a1b1f13f58af7fb515)
Omega Seamaster Aqua Terra 2503.33 - $2,650
This Omega Seamaster Aqua Terra 2503.33 is a 39mm watch featuring an automatic movement and a steel case on an original Omega Steel bracelet.
- Condition: Good condition with a conservative rating of 8.9/10
- Movement: Omega 2500 automatic movement
- Case size: 39mm diameter
- Bracelet type: Original Omega Steel bracelet
![[WTS] Omega Seamaster Aqua Terra 231.10.39 38.5mm Skyfall - $3,350](https://preview.redd.it/2z0ewn4ffhtg1.jpg?width=640&crop=smart&auto=webp&s=2490e5ddc5f63aa482b96dda5e2f4aa421ec44f2)
Omega Seamaster Aqua Terra 231.10.39 38.5mm Skyfall - $3,350
Up for sale is a Omega Seamaster Aqua Terra 231.10.39.21.03.001 with an automatic movement and measuring at 38.5mm. It has a steel case on original Omega steel bracelet.
- Condition: Very good condition for it's age (8.9/10)
- Case size: 38.5mm diameter
- Bracelet material: Steel
- Movement: Automatic Omega Calibre 8500
![[WTS] Omega Aqua Terra 231.10.39 Cal 8500 39mm - $2,690](https://preview.redd.it/ee9grw1wdhtg1.jpg?width=640&crop=smart&auto=webp&s=cc6e222c83fea2387e7be10d96dd87e61efac636)
Omega Aqua Terra 231.10.39 Cal 8500 39mm - $2,690
Up for sale is my Omega Aqua Terra 231.10.39 Cal 8500, a watch with a 39mm steel case on original Omega steel bracelet and an OMEGA 8500 movement.
- Condition: Great condition, minor marks on the case and crystal
- Case size: 39mm diameter
- Movement: Calibre OMEGA 8500
- Bracelet material: Steel
![[WTS] Omega Seamaster Aqua Terra 2504.50 - $2,490](https://preview.redd.it/bylt3qd7chtg1.jpg?width=640&crop=smart&auto=webp&s=b56f42f14b2a305d7e604c3cfd4206f80e249fb4)
Omega Seamaster Aqua Terra 2504.50 - $2,490
Up for sale is my Omega Seamaster Aqua Terra 2504.50.00, a 36mm automatic watch with a steel case and original Omega Steel bracelet.
- Condition: Very good condition
- Case Size: 36mm diameter
- Movement Type: automatic
![[WTS] Omega Aqua Terra 231.10.39 Cal 8500, White Teak 39mm, Box and Papers - $2,750](https://preview.redd.it/n24fsk1t6htg1.jpg?width=640&crop=smart&auto=webp&s=cc26e9c1c4968987411777cbc4a5df699f02c05d)
Omega Aqua Terra 231.10.39 Cal 8500, White Teak 39mm, Box and Papers - $2,750
Up for sale is my Omega Aqua Terra 231.10.39 Cal 8500, a 39mm watch with an OMEGA 8500 movement.
- Condition: Great condition with minimal marks
- Case size: 39mm diameter
- Movement type: Calibre OMEGA 8500
- Bracelet material: Steel
![[WTS] Omega Aqua Terra 2503.30 39mm Champagne Dial Box and Papers - $2,390](https://preview.redd.it/olj07e1u4htg1.jpg?width=640&crop=smart&auto=webp&s=3efe86e3ddbed39b283a784221ba964408415bd4)
Omega Aqua Terra 2503.30 39mm Champagne Dial Box and Papers - $2,390
Up for sale is my great condition Omega Seamaster 2503.30, measuring at 39mm with an automatic Omega Calibre 2500 movement.
- Condition: Very good condition for its age
- Movement: Omega Calibre 2500
- Bracelet material: Steel
- Case size: 39mm diameter
![[WTS] 2026 Omega Aqua Terra 150M 38mm White/silver 1/26 Ref# 220.10.38.20.02.001](https://preview.redd.it/6vc8pk6ij6tg1.jpg?width=640&crop=smart&auto=webp&s=d84dbe0aaa8d6b9256e4e7ab1434e3dda581189e)
2026 Omega Aqua Terra 150M 38mm White/silver 1/26 Ref# 220.10.38.20.02.001
2026 Omega Aqua Terra 150M 38mm White/silver, featuring a silvery white dial with Teak pattern and automatic self-winding movement.
- Condition: 9.5/10, minor scratches possibly not visible to the eye
- Dial color: silvery white
- Movement caliber: 8800 METAS Caliber
- Water resistance: 150M