231.10.42.21.01.001
- Production
- 2008–2016
- Model
- Seamaster Aqua Terra
- Case material
- Stainless Steel
- Case size
- 41.5mm
- Movement
- Automatic
- Calibre
- Cal. 8500
- Market value band
- $5k – $9k
The Aqua Terra of the first in-house co-axial generation. Calibre 8500 was Omega's own movement built around George Daniels's co-axial escapement rather than a modified ébauche, and this is the reference that carried it into the everyday end of the Seamaster line. The vertical lines across the dial are meant to read as teak decking.
Key dates.
- Introduced on calibre 8500, Omega's first co-axial movement developed in-house
Before you ask.
When was the Omega 231.10.42.21.01.001 produced?
The 231.10.42.21.01.001 was produced from 2008 to 2016.
What movement does the Omega 231.10.42.21.01.001 use?
The Omega 231.10.42.21.01.001 runs the Cal. 8500, an automatic movement.
How do I check a Omega 231.10.42.21.01.001 with Watch Safe?
Look up the watch's serial number in the Watch Safe registry to see whether a record exists or a theft flag is attached. A registry search identifies records for a specific serial; it does not authenticate the watch. Authentication is performed in person by an independent expert authenticator, and Watch Safe records and publishes the result.
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