Omega Constellation Constellation Co-Axial 27 Brushed Stainless Steel / Yellow Gold / Champagne Supernova

Reference 123.20.27.20.58.001

About this watch

The Omega Constellation Co-Axial 27 is a masterpiece of luxury watchmaking, blending elegance and innovation in its stunning Champagne Supernova dial. With a round shape and 27mm diameter, this timepiece is versatile and suitable for various wrist sizes. The combination of yellow gold and stainless steel adds to the aesthetic appeal while ensuring durability. The Omega Caliber 8520 automatic movement guarantees reliability and precision, making it a certified chronometer. Protected by a sapphire crystal, this watch is not only stylish but also practical with a water resistance of 100 meters. Whether for everyday wear or special occasions, the Constellation Co-Axial 27 elevates your outfit with its timeless design and luxurious materials.
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MSRP: $8,000
Market Price: $3,487

Key Features

  • Omega Caliber 8520 automatic movement
  • Sapphire crystal protection
  • Water resistance up to 100 meters
  • Yellow gold and stainless steel combination
  • Certified chronometer
  • Champagne Supernova dial with gem-set indexes
  • Dauphine hands for clear visibility

Specifications

Brand
Omega
Family
Constellation
Model
Constellation Co-Axial 27 Brushed Stainless Steel / Yellow Gold / Champagne Supernova
Reference
123.20.27.20.58.001
Movement
8520
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Chronometer, Co-Axial Escapement
Case
27mm
Crystal
Sapphire
Water Resistance
100

Current Listings

[WTS] Rare 1959 Omega Constellation w/ Railtrack Dial, Steel Case & Special Chronometer Movement

Rare 1959 Omega Constellation w/ Railtrack Dial, Steel Case & Special Chronometer Movement

Omega - 14381 · $800
A rare 1959 Omega Constellation with a railtrack dial and special chronometer movement. The watch has an original non-refinished silver dial with patina and an original stainless steel case with wear.

  • Condition: Pre-owned, needs service
  • Case size: 34.5mm
  • Diameter: 34.5mm
  • Movement accuracy: Special chronometer certified with high accuracy
Posted at
Apr 30, 2025, 11:28 AM
Active
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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
Posted at
Mar 31, 2025, 10:32 AM
Active