Constellation Co-Axial 38 123.20.38.21 Reference 123. 20. 38. 21. 01. 001
Constellation Co-Axial 38 Stainless Steel / Red Gold / Black
Overview
The Omega Constellation Co-Axial 38 123.20.38.21 comes in a 38 mm case. The movement is the self-winding Omega calibre 8500, with a 60 hour power reserve. Water resistance is 100 metres. Our database lists 19 references of the Constellation Co-Axial 38 123.20.38.21, which differ in dial colour, case material and bracelet.
- Case diameter
- 38 mm
- 12.52 mm thick
- Movement
- Calibre 8500
- Water resistance
- 100 m
- Power reserve
- 60 h
Specifications
Specifications from Omega and WatchBase. Last checked . SourcesCase
- Diameter
- 38 mm
- Thickness
- 12.52 mm
- Material
- Steel - red gold
- Crystal
- Sapphire
- Water resistance
- 100 m
- Weight
- 174 g
Dial
- Colour
- Black
Movement
- Calibre
- Omega 8500
- Type
- Automatic
- Power reserve
- 60 h
Bracelet or strap
- Bracelet or strap
- Bracelet: Steel - red gold
- 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 38 123.20.38.21
The Omega Constellation Co-Axial 38 123.20.38.21 covers 19 references, with a 38 mm case. All use the Omega calibre 8500.
- Omega Constellation Co-Axial 38 123.20.38.21, reference 123.

20. 38. 21. 01. 001 - Omega Constellation Co-Axial 38 123.20.38.21, reference 123.

20. 38. 21. 01. 002 - Omega Constellation Co-Axial 38 123.20.38.21, reference 123.

20. 38. 21. 02. 001 - Omega Constellation Co-Axial 38 123.20.38.21, reference 123.

20. 38. 21. 02. 002 - Omega Constellation Co-Axial 38 123.20.38.21, reference 123.

20. 38. 21. 02. 004 - Omega Constellation Co-Axial 38 123.20.38.21, reference 123.

20. 38. 21. 02. 005 - Omega Constellation Co-Axial 38 123.20.38.21, reference 123.

20. 38. 21. 02. 006 - Omega Constellation Co-Axial 38 123.20.38.21, reference 123.

20. 38. 21. 02. 007 - Omega Constellation Co-Axial 38 123.20.38.21, reference 123.

20. 38. 21. 02. 008 - Omega Constellation Co-Axial 38 123.20.38.21, reference 123.

20. 38. 21. 02. 009 - Omega Constellation Co-Axial 38 123.20.38.21, reference 123.

20. 38. 21. 03. 001 - Omega Constellation Co-Axial 38 123.20.38.21, reference 123.

20. 38. 21. 06. 001
Compare all 19 references in a table
| Reference | Dial | Case | Size | Produced |
|---|---|---|---|---|
| 123.20.38.21.01.001 | Black | Steel - red gold | 38 mm | – |
| 123.20.38.21.01.002 | Black | Steel - yellow gold | 38 mm | – |
| 123.20.38.21.02.001 | Silver | Steel - red gold | 38 mm | – |
| 123.20.38.21.02.002 | Silver | Steel - yellow gold | 38 mm | – |
| 123.20.38.21.02.004 | Silver | Steel - red gold | 38 mm | – |
| 123.20.38.21.02.005 | Silver | Steel - yellow gold | 38 mm | – |
| 123.20.38.21.02.006 | Silver | Steel - yellow gold | 38 mm | – |
| 123.20.38.21.02.007 | Silver | Steel - red gold | 38 mm | – |
| 123.20.38.21.02.008 | Silver | Steel - red gold | 38 mm | – |
| 123.20.38.21.02.009 | Silver | Steel - yellow gold | 38 mm | – |
| 123.20.38.21.03.001 | Blue | Steel - red gold | 38 mm | – |
| 123.20.38.21.06.001 | Grey | Steel - yellow gold | 38 mm | – |
| 123.20.38.21.06.002 | Grey | Steel - red gold | 38 mm | – |
| 123.20.38.21.08.001 | Yellow | Steel - yellow gold | 38 mm | – |
| 123.20.38.21.08.002 | Yellow | Steel - yellow gold | 38 mm | – |
| 123.20.38.21.13.001 | Brown | Steel - red gold | 38 mm | – |
| 123.20.38.21.52.001 | Silver | Steel - red gold | 38 mm | – |
| 123.20.38.21.52.002 | Silver | Steel - yellow gold | 38 mm | – |
| 123.20.38.21.58.001 | Yellow | Steel - yellow gold | 38 mm | – |
Constellation Co-Axial 38 123.20.38.21 questions
What size is the Omega Constellation Co-Axial 38 123.20.38.21?
The Omega Constellation Co-Axial 38 123.20.38.21 has a 38 mm case.
What movement does the Omega Constellation Co-Axial 38 123.20.38.21 use?
It uses the Omega calibre 8500.
What is the Omega Constellation Co-Axial 38 123.20.38.21 case made of?
Its references have cases in steel - red gold and steel - yellow gold.
Is the Omega Constellation Co-Axial 38 123.20.38.21 water resistant?
It is rated to 100 m.
How many Omega Constellation Co-Axial 38 123.20.38.21 references are there?
Our database lists 19 references.



