231.50.42.21.06.001
- Model
- Seamaster Aqua Terra 150M
- Case material
- Red gold
- Case size
- 41.5mm
- Movement
- Automatic
- Calibre
- Cal. 8501
- Market value band
- $5k – $9k
231.50.42.21.06.001 is an Omega Seamaster Aqua Terra 150M reference.
The case is 41.5mm red gold.
It runs the Cal. 8501, an automatic movement.
Co-Axial escapement, free sprung-balance, 2 barrels mounted in series, 60h power reserve, oscillating mass and balance bridge in red gold; listed as no longer available on OMEGA's own site.
Before you ask.
What movement does the Omega 231.50.42.21.06.001 use?
The Omega 231.50.42.21.06.001 runs the Cal. 8501, an automatic movement.
How do I check a Omega 231.50.42.21.06.001 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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