Shown: reference 231.55.30.20.55.001. Image: Omega

Omega Seamaster Aqua Terra 150M Co-Axial 30 231.55.30.20

Reference 231.55.30.20.55.001

Seamaster Aqua Terra 150M Co-Axial 30 Red Gold / Diamond / MOP / Bracelet

Overview

The Omega Seamaster Aqua Terra 150M Co-Axial 30 231.55.30.20 has a 30 mm case with a white dial. Its references use 2 movements: Omega calibre 8521 and Omega calibre 8421. The Omega Seamaster Aqua Terra 150M Co-Axial 30 231.55.30.20 is water resistant to 150 metres. The model has 5 references, which differ in case material and bracelet.

The Omega Seamaster Aqua Terra 150M Co-Axial 30 231.55.30.20 is one of 198 models in the Omega Aqua Terra family.

Case size
30 mm
Water resistance
150 m
Movement
8521 automatic
Case material
Red gold
Reference231.55.30.20.55.00130 mm5 in this model. Choose a reference of the Omega Seamaster Aqua Terra 150M Co-Axial 30 231.55.30.20

Last updated

Seamaster Aqua Terra 150M Co-Axial 30 231.55.30.20 specifications.

Case, dial, movement and production details for each Seamaster Aqua Terra 150M Co-Axial 30 231.55.30.20 reference.
Case
Diameter30 mm
Thickness12.35 mm
Lug width14 mm
Lug-to-lugNot yet recorded
MaterialRed gold
CrystalSapphire
Case backNot yet recorded
ShapeNot yet recorded
Water resistance150 m
Weight143 g
Dial
ColourWhite
IndexesNot yet recorded
HandsNot yet recorded
Movement
CalibreOmega 8521
TypeAutomatic
FunctionsNot yet recorded
Power reserve50 h
Bracelet or strap
Bracelet or strapBracelet: Red gold
ClaspButterfly clasp

Information about this watch was sourced from multiple places, including the Omega website and watch reference databases.

View the individual sources
  • Omega: case, water resistance, dial, movement, bracelet. View source
  • A watch reference database: case, water resistance.

References.

5 in our database, each with its own specifications.

The Omega Seamaster Aqua Terra 150M Co-Axial 30 231.55.30.20 covers 5 references, with a 30 mm case. They use 2 different movements.

Compare all 5 references in a table
References of the Omega Seamaster Aqua Terra 150M Co-Axial 30 231.55.30.20, with dial, case material, size and production years
ReferenceDialCaseSizeProduced
231.55.30.20.55.001WhiteRed gold30 mmNot yet recorded
231.55.30.20.55.002WhiteYellow gold30 mmNot yet recorded
231.55.30.20.55.003WhiteWhite gold30 mmNot yet recorded
231.55.30.20.99.002WhiteWhite gold30 mmNot yet recorded
231.55.30.20.99.003WhiteWhite gold30 mmNot yet recorded

Questions about the Seamaster Aqua Terra 150M Co-Axial 30 231.55.30.20.

Short answers from the data on this page.

The Omega Seamaster Aqua Terra 150M Co-Axial 30 231.55.30.20 has a 30 mm case.

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