Omega Constellation Constellation Co-Axial 31 Stainless Steel / Black
Reference 123.10.31.20.01.001
About this watch
The Omega Constellation Co-Axial 31 is a masterpiece of luxury watchmaking, boasting a stunning stainless steel casing and alluring black dial with stick and dot indexes. At the heart lies the Omega caliber 8520 movement, a marvel of engineering with 50-hour power reserve and chronometer certification. The watch's sleek design and robust features make it perfect for any occasion, while its water resistance up to 100 meters ensures you can wear it with confidence. As part of the Constellation family, this timepiece is steeped in heritage and precision, making it an exceptional value in the luxury category. Whether you're a professional or watch enthusiast, this watch is sure to leave a lasting impression.
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Key Features
- Omega caliber 8520 movement
- Chronometer certification
- Sapphire glass
- Water resistance up to 100 meters
- Stainless steel casing
- Black dial with stick and dot indexes
- Dauphine hands
Specifications
- Brand
- Omega
- Family
- Constellation
- Model
- Constellation Co-Axial 31 Stainless Steel / Black
- Reference
- 123.10.31.20.01.001
- Movement
- 8520
- Movement Features
-
- Hours, Minutes, Seconds
- Date
- Chronometer, Co-Axial Escapement
- Case
- Stainless Steel 31mm
- Dial Color
- Black
- Crystal
- Sapphire
- Water Resistance
- 100
Current Listings
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Omega Constellation Pie Pan 168.005 w/bracelet | All original | $2500 shipped (SERVICED)
A classic mid-60s Constellation with an iconic pie-pan dial and stainless steel case, powered by Omega's chronometer-rated Caliber 561.
- Condition: All original
- Movement caliber: Cal. 561 Automatic
- Case material: Stainless Steel
- Bracelet type: Original Omega bracelet
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Mint Omega Gold-Capped Constellation White Sunburst Dial - Ref. 168.018 - Caliber 564 Chronometer Automatic Date - From 1969 - $2300 Shipped, Duties Covered!
This Omega Constellation features a gold-capped case with a crisp sunburst dial and thick hour markers at the quarters. The watch has a 35mm diameter (excluding the crown) and is powered by an excellent caliber 564 automatic movement with date.
- Condition: Mint, likely new-old-stock
- Movement caliber: 564 Chronometer Automatic Date
- Case dimensions: 35mm diameter excluding crown
- Lug type: straight lugs
![[WTS] 1950s Omega Constellation Calendar Chronometer Certified 2943-1SC, 14k bezel, serviced! - $1365 shipped!!](https://preview.redd.it/rcmuxubt6ohg1.jpg?width=640&crop=smart&auto=webp&s=914a9c700d19388b0fa1077f4340bbbd19a9f6aa)
1950s Omega Constellation Calendar Chronometer Certified 2943-1SC, 14k bezel, serviced! - $1365 shipped!!
A beautiful vintage Omega Constellation Calendar automatic winding watch, circa 1957, with a 14k solid gold bezel and serviced in 2025.
- Condition: 9/10
- Case size: 35mm
- Caliber: 504 chronometer grade
![[WTS] Vintage Omega Constellation 168.029 Day Date](https://preview.redd.it/0bxnr847e7hg1.jpeg?auto=webp&s=f6e70900b0b5f7daf86537be64b95c8eb601504c)
Vintage Omega Constellation 168.029 Day Date
A vintage Omega Constellation from the late 1960s to early 1970s, designed by Gerald Genta, featuring a sharp, unpolished case and an original sunburst dial.
- Case type: cushion (C-case)
- Bezel material: 18k white gold
- Bezel style: fluted
Omega Constellation Globemaster Master Chronometer
The Omega Constellation Globemaster 39mm is a versatile dress watch with a dark blue pie pan dial and fluted tungsten carbide bezel. It has goldilocks proportions and a beautiful 3-row bracelet.
- Condition: 98% pristine, minor hairline marks on lugs and possibly a faint desk diving mark on case or bracelet
- Case dimensions: 39mm x 46.7mm lug to lug x 12.6mm thick
- Bracelet type: 3-row with slightly curved central links