Omega Constellation Constellation Co-Axial 31 Stainless Steel / Red Gold / Diamond / Brown Supernova
Reference 123.25.31.20.63.001
About this watch
The Omega Constellation Co-Axial 31 is a masterpiece that embodies elegance, precision, and craftsmanship. With its stunning design, reliable movement, and luxurious materials, it's an investment that you won't regret. This beautiful watch combines high-quality materials, intricate design, and advanced technology to create a harmonious blend of style and functionality. The Omega caliber 8520 powers the watch, boasting a 50-hour power reserve and operating at a frequency of 25,200 vibrations per hour. Its certified chronometer status ensures precision timekeeping, even when you're not wearing it for a couple of days. The combination of red gold and stainless steel is visually stunning, while the gem-set bezel adds a touch of luxury. The captivating brown supernova pattern on the dial features gem-set indexes that sparkle gracefully, ensuring readability and conversation-starting potential. The open case back allows you to admire the intricate movement of the caliber 8520, adding an extra layer of sophistication. With its water-resistance up to 100 meters and date function, this watch is suitable for daily wear. Its comfort and lightweight materials make it perfect for formal events or casual outings.
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Key Features
- Automatic Omega caliber 8520 movement with 50-hour power reserve
- Certified chronometer by COSC
- Red gold and stainless steel combination
- Gem-set bezel and indexes
- Sapphire crystal glass
- Water-resistant up to 100 meters
- Date function
Specifications
- Brand
- Omega
- Family
- Constellation
- Model
- Constellation Co-Axial 31 Stainless Steel / Red Gold / Diamond / Brown Supernova
- Reference
- 123.25.31.20.63.001
- Movement
- 8520
- Movement Features
-
- Hours, Minutes, Seconds
- Date
- Chronometer, Co-Axial Escapement
- Case
- 31mm
- Dial Color
- Brown
- Crystal
- Sapphire
- Water Resistance
- 100
Current Listings
PRICE REDUCED! 1966 OMEGA CONSTELLATION
A modern vintage grail, the 1966 Omega Constellation features 'dog leg' lugs and a cross hair dial.
- Condition: Unpolished/untouched, minor scratches on the case and caseback
- Case diameter: 34mm
- Case length: 42.7mm
- Dial type: Cross hair dial
Omega Constellation Pie Pan Clean!
This is a Omega Constellation Pie Pan watch for sale.
- Condition: Very clean
OMEGA CONSTELLATION 123.10.35.20.01.001 - $1699 - DHL
A pre-owned Omega Constellation with automatic movement and a 35mm case, serviced in 2026.
- Condition: Good (9/10)
- Movement: Automatic 2500
- Case dimensions: 35mm diameter
- Bracelet: Original
Omega Quartz Constellation 18k Gold Plated Coin Case for sale $399 - Shipped
For sale is an Omega Quartz Constellation in a 18k gold plated case, with an aftermarket Hirsch leather strap.
- Condition: New
- Case material: 18k gold plated
- Case diameter: 36.8mm (including crown)
- Lug-to-lug length: 38.6mm
Omega Constellation Ref. 168.005 “Türler” | Good Condition (Serviced) | $1800
The Omega Constellation Ref. 168.005 “Türler” is a vintage watch from the early to mid-1960s with a stainless-steel case and flat silver dial. It features applied markers, dauphine hands, and a framed date window, making it a unique example of Omega's collaboration with the historic Swiss jeweller Türler.
- Condition: Good Condition (Serviced)
- Case size: 34.5mm
- Movement: Caliber 561 (24-jewel chronometer-rated)
- Power reserve: 50 hours
1966 OMEGA CONSTELLATION WATCH
A modern vintage grail, 1966 Omega Constellation in UNPOLISHED/UNTOUCHED condition featuring the "dog leg" lugs and a cross-hair dial.
- Condition: UNPOLISHED/UNTOUCHED with minor scratches on case and caseback
- Case diameter: 34mm
- Case length: 42.7mm (lug tip to lug tip)
- Movement serial #: 24501601
Omega Constellation Globemaster - $4600 shipped
This Omega Constellation Globemaster is the first watch to be METAS certified and features a 39mm case size. It comes with additional straps, including a Hirsch leather strap.
- Condition: great working condition
- Length: 7 inches
OMEGA CONSTELLATION 123.10.38.21.01.001 - $1699 - DHL
A Constellation model from Omega with automatic movement and original case and bracelet.
- Condition: Good (9/10)
- Movement: Automatic 2500
- Case Dimensions: 35mm diameter
- Serviced: 2026
Omega Constellation Manhattan Quartz 1980s $899 Shipped 33MM
a quartz-powered Omega Constellation Manhattan from the 1980s, measuring 33mm in diameter.