Omega Aqua Terra Seamaster Aqua Terra 150M Master Co-Axial 34 Sedna Gold / Diamond / MOP / Bracelet
Reference 231.55.34.20.55.003
About this watch
The Omega Seamaster Aqua Terra 150M Master Co-Axial 34 Sedna Gold is a masterpiece of watchmaking, boasting exquisite craftsmanship and innovative technology. This stunning timepiece features a unique Sedna Gold alloy, Mother of Pearl dial, and gem-set indexes and bezel, exuding luxury and warmth. The round shape and elegant bracelet ensure a comfortable fit for any wrist size, making it perfect for both casual and formal settings. With a water resistance of 150 meters, this watch is built for adventure, handling splashes, swimming, and snorkeling with ease. At its core lies the Omega Caliber 8521 movement, featuring a Co-Axial Escapement that improves precision, stability, and durability. The free-sprung balance system with a silicon balance-spring enhances accuracy, making it a chronometer you can trust. With automatic winding in both directions and a power reserve of 50 hours, this watch is always ready to go. Its luxurious feel matches the stunning exterior, giving you a glimpse into its intricate workings through the open case back.
Key Features
- Sedna Gold alloy
- Mother of Pearl dial
- Gem-set indexes and bezel
- Co-Axial Escapement movement
- Automatic winding in both directions
- 50-hour power reserve
- 150-meter water resistance
Specifications
- Brand
- Omega
- Family
- Aqua Terra
- Model
- Seamaster Aqua Terra 150M Master Co-Axial 34 Sedna Gold / Diamond / MOP / Bracelet
- Reference
- 231.55.34.20.55.003
- Movement
- 8521
- Movement Features
-
- Hours, Minutes, Seconds
- Date
- Chronometer, Co-Axial Escapement
- Case
- Sedna Gold 34mm
- Dial Color
- White
- Crystal
- Sapphire
- Water Resistance
- 150
Current Listings
Pre-Owned Omega Seamaster Aqua Terra 231.10.42.22.01.001
This pre-owned Omega Seamaster Aqua Terra is an automatic watch with a stainless steel case, black dial, and water resistance of up to 150 meters.
- Condition: 90% condition, slight marks on lugs, bezel, and case
- Case size: 42mm diameter
- Material: Stainless Steel
- Dial color: Black
![[WTS] Omega Aqua Terra 220.10.41.21.03.004 Full Kit](https://preview.redd.it/eoqad4z26s5f1.jpeg?auto=webp&s=6416a8db9e19e9ac245faeb14a720681cae41488)
Omega Aqua Terra 220.10.41.21.03.004 Full Kit
This Omega Aqua Terra is a 41mm watch with a Seamaster design and comes in very good condition.
- Condition: Very good condition
- Case size: 41mm diameter
- Bracelet type: Original links
Omega Seamaster Aqua Terra Shades - Saffron
The Omega Seamaster Aqua Terra Shades features a 38mm stainless steel case with a Saffron dial, showcasing various shades of yellow and orange, on a newly designed Omega stainless steel bracelet.
- Condition: Excellent all-around condition
- Case size: 38mm
- Bracelet type: Omega stainless steel
- Movement: Omega Master Co-Axial calibre 8800
![[WTS][US] Omega Aqua Terra Worldtimer - Blue Dial - 43mm - 220.10.43.22.03.001 - Full Set](https://preview.redd.it/nvqo0vqyrj5f1.jpg?width=640&crop=smart&auto=webp&s=0d91fa00cf2e74e7491aeb61a14f72ecbfa81ee8)
[US] Omega Aqua Terra Worldtimer - Blue Dial - 43mm - 220.10.43.22.03.001 - Full Set
Up for sale is an Omega Aqua Terra Worldtimer - Blue Dial - 43mm - Full Set
- Condition: Excellent (minor hairlines)
- Case Size: 43mm
- Diameter: 43mm
- Bracelet Condition: minor hairlines
2025 full set Omega Seamaster Aqua Terra Black Lacquer 38mm
This is a beautiful 2025 full set Omega Seamaster Aqua Terra Black Lacquer 38mm. It has few marks here and there but overall is in excellent condition, nearly new.
- Condition: excellent condition, nearly new
- Size: 38mm diameter
- Band: no bracelet, comes with brown omega strap
![[WTS] OMEGA AQUA TERRA + RUBBER BAND](https://external-preview.redd.it/USz3CZdR1FZw26YsRVfpvKGYp_VF9pQNJ9qsJZ52fSo.jpg?auto=webp&s=eed7a47c755b0f074d51b390a78dc3c73b0d6c89)
OMEGA AQUA TERRA + RUBBER BAND
This Omega Aqua Terra is a 38mm watch with a reference number of 220.10.38.20.03.001, and comes with the full set of links and an extra rubber band.
- Size: 38mm diameter
- Box Contents: full set with all links and extra rubber band
![[WTS] Omega Seamaster Aqua Terra Shades - Saffron](https://preview.redd.it/4o9clpr3ub5f1.jpeg?auto=webp&s=01516c05c6d0433a607c06b0f5e91e22a81b7824)
Omega Seamaster Aqua Terra Shades - Saffron
The Omega Seamaster Aqua Terra Shades features a beautiful Saffron dial with shades of yellow and orange, set in a 38mm stainless steel case.
- Condition: Excellent all-around condition
- Case size: 38mm diameter
- Bracelet type: Omega stainless steel
- Water resistance: 150m / 15 bar
![[WTS] Omega Seamaster Aqua Terra 38.5mm](https://external-preview.redd.it/p9yapJLj07wPO0-OwFr40LRdYPGXvv-phOoQI4OcRR4.jpg?auto=webp&s=3de53d25e48c06cbdd896dfea1cf53d867de4a02)
Omega Seamaster Aqua Terra 38.5mm
The Omega Seamaster Aqua Terra features a white teakwood dial and houses the 8500 caliber movement.
- Condition: GADA (Good As Descibed, Accented)
- Case size: 38.5mm
- Movement: 8500 caliber
- Straps included: NATO strap, Omega rubber strap (non-OEM)
![[WTS] Omega Seamaster Ladies’ Aqua Terra 150m || Ref. 23110306006001 || Watch & cards || 2013](https://preview.redd.it/q5v4t08zw75f1.jpg?width=640&crop=smart&auto=webp&s=4491592447df7a73dcd038063be48683c68f9f49)
Omega Seamaster Ladies’ Aqua Terra 150m || Ref. 23110306006001 || Watch & cards || 2013
The Omega Seamaster Ladies' Aqua Terra 150m is a 30mm diameter watch that features a ladies' design and comes with an international warranty and pictograms cards.
- Condition: some scuffs/scratches but working perfectly
- Diameter: 30mm
- Depth rating: 150m