Constellation Co-Axial 31 123.10.31.20 Reference 123. 10. 31. 20. 01. 001
Constellation Co-Axial 31 Stainless Steel / Black
Overview
A 31 mm steel case defines the Omega Constellation Co-Axial 31 123.10.31.20. It runs on the self-winding Omega calibre 8520 with a 50 hour power reserve and is water resistant to 100 metres. Our database lists 3 references of the Constellation Co-Axial 31 123.10.31.20, which differ in dial colour (black and white). It comes on a steel bracelet and is no longer in production.
- Case diameter
- 31 mm
- 11.87 mm thick
- Movement
- Calibre 8520
- Water resistance
- 100 m
- Power reserve
- 50 h
Specifications
Specifications from Omega and WatchBase. Last checked . SourcesCase
Dial
- Colour
- Black
Movement
- Calibre
- Omega 8520
- Type
- Automatic
- Power reserve
- 50 h
Bracelet or strap
- Bracelet or strap
- Bracelet: Steel
- Clasp
- Butterfly clasp
Not yet recorded: lug width, lug-to-lug, case back, shape, indexes, hands, functions, years.
Other versions of the Constellation Co-Axial 31 123.10.31.20
The Omega Constellation Co-Axial 31 123.10.31.20 covers 3 references, with a 31 mm case. All use the Omega calibre 8520.
Compare all 3 references in a table
| Reference | Dial | Case | Size | Produced |
|---|---|---|---|---|
| 123.10.31.20.01.001 | Black | Steel | 31 mm | – |
| 123.10.31.20.05.001 | White | Steel | 31 mm | – |
| 123.10.31.20.55.001 | White | Steel | 31 mm | – |
Constellation Co-Axial 31 123.10.31.20 questions
What size is the Omega Constellation Co-Axial 31 123.10.31.20?
The Omega Constellation Co-Axial 31 123.10.31.20 has a 31 mm case.
What movement does the Omega Constellation Co-Axial 31 123.10.31.20 use?
It uses the Omega calibre 8520.
What is the Omega Constellation Co-Axial 31 123.10.31.20 case made of?
The case is steel.
Is the Omega Constellation Co-Axial 31 123.10.31.20 water resistant?
It is rated to 100 m.
How many Omega Constellation Co-Axial 31 123.10.31.20 references are there?
Our database lists 3 references.






