Omega Aqua Terra Seamaster Aqua Terra 150M Master Chronometer 38 Sedna Gold / Diamond / MOP / Alligator
Reference 220.58.38.20.55.001
About this watch
The Omega Seamaster Aqua Terra 150M Master Chronometer 38 Sedna Gold is a masterpiece that seamlessly blends elegance with athleticism. Crafted from 18K Sedna Gold, the watch exudes luxury from every angle. The gem-set bezel adds a touch of opulence, while the white mother-of-pearl (MOP) dial provides a beautiful contrast. With a round case diameter of 38.00 mm and a lug width of 19.00 mm, the watch strikes a perfect balance between boldness and wearability. The open case back allows enthusiasts to admire the intricate movement within, featuring the Omega caliber 8801 with Co-Axial escapement and Master Chronometer certification process approved by METAS. This self-winding movement is equipped with a power reserve of 55 hours and resistant to magnetic fields reaching up to 15,000 gauss. The sapphire crystal is scratch-resistant and offers excellent clarity, ensuring that your watch remains pristine over time. The 18K Sedna Gold case adds a layer of protection while maintaining a luxurious aesthetic.
Key Features
- Omega caliber 8801 movement
- Sedna Gold case material
- Gem-set bezel
- Sapphire crystal glass
- 150 meters water resistance
Specifications
- Brand
- Omega
- Family
- Aqua Terra
- Model
- Seamaster Aqua Terra 150M Master Chronometer 38 Sedna Gold / Diamond / MOP / Alligator
- Reference
- 220.58.38.20.55.001
- Movement
- 8801
- Movement Features
-
- Hours, Minutes, Seconds
- Date
- Chronometer, Co-Axial Escapement
- Case
- Sedna Gold 38mm
- Dial Color
- White
- Crystal
- Sapphire
- Water Resistance
- 150
Current Listings
![[WTS] Omega Seamaster Aqua Terra Blue Wave Dial Gold Hands Ref 231.10.42.21.03.006](https://external-preview.redd.it/1tL4ldLHwmAPWatUPZJR4SHQrZ9nnjlGdIgz9kJzxcI.jpeg?auto=webp&s=5391255dddeb9047d03ecbe75bf9d14c09d47644)

Omega Aqua Terra 8900 - Green / Bracelet - 220.10.41.21.10.001 ( new / 2025 )
This Omega Aqua Terra 8900 features a 41mm stainless steel case and master co-axial movement. It comes with all original boxes, papers, booklets, hang tag, and an Omega warranty card dated February 2025.
- Condition: Brand new
- Case size: 41mm
- Movement type: Master Co-Axial

Omega Aqua Terra - Moonshine Gold - Green Dial - 220.50.41.21.10.001 - 2025 Complete
A mint condition Omega Aqua Terra in 18k Moonshine Gold with a Green dial, featuring an automatic movement and measuring 41mm in diameter.
- Condition: Excellent
- Case material: Moonshine Gold
- Diameter: 41mm
- Straps: Moonshine Gold

Omega Aqua Terra 8800 - 38mm - Lacquer Black - 220.10.38.20.01.004 ( new )
Up for sale is a brand new Omega Aqua Terra 8800 38mm with Lacquer Black Dial, reference # 220.10.38.20.01.004.
- Condition: Brand new
- Case size: 38mm
- Movement type: Master Chronometer Movement
Omega Seamaster Aqua Terra Green 41mm
The Omega Seamaster Aqua Terra Green is a versatile watch suitable for daily wear, featuring a Master Chronometer certified calibre 8900 with 60 hours of power reserve and antimagnetic properties. It has an excellent bracelet and proportions.
- Condition: Near-mint, 94-95%
- Case size: 41mm x 47.9mm lug to lug
- Thickness: 13.2mm
- Power reserve: 60 hours

Omega Seamaster Aqua Terra Co-Axial White Blue Stainless Steel MINT 2503.33.00
The Omega Seamaster Aqua Terra Co-Axial is a sport-ready watch with dress-worthy charm, featuring a white dial with blue accents and a stainless steel case with brushed and polished finishes.
- Condition: Mint
- Movement: Co-Axial
- Case size: Not specified
- Water resistance: Not specified

Omega Aqua Terra - Small Seconds - Slate - 220.12.41.21.03.005 ( excellent )
This Omega Aqua Terra 150M Small Seconds features a Slate Blue dial and is housed in a 41mm stainless steel case.
- Condition: Excellent
- Case material: Stainless Steel
- Water resistance: 150m