Omega Constellation Constellation Co-Axial 27 Brushed Stainless Steel / MOP Supernova

Reference 123.10.27.20.55.001

About this watch

The Omega Constellation Co-Axial 27 is a masterpiece of luxury watchmaking, boasting a stunning Mother of Pearl Supernova dial and a sleek stainless steel case that exudes contemporary elegance. The brushed finish adds depth and sophistication to this understated yet refined timepiece. With its automatic movement, chronometer certification, and water resistance up to 100 meters, this watch is both stylish and practical. The Dauphine hands glide smoothly over the dial, providing precise time reading, while the gem-set indexes add a touch of luxury. This watch is more than just a timekeeper - it's a statement piece that reflects both style and substance, perfect for anyone who appreciates elegance and quality.
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Key Features

  • Omega Caliber 8520 Automatic Movement
  • Chronometer Certification for Accuracy
  • Sapphire Crystal for Scratch-Resistant Durability
  • Water Resistance up to 100 meters
  • Stainless Steel Case with Brushed Finish
  • Mother of Pearl Supernova Dial with Gem-Set Indexes

Specifications

Brand
Omega
Family
Constellation
Model
Constellation Co-Axial 27 Brushed Stainless Steel / MOP Supernova
Reference
123.10.27.20.55.001
Movement
8520
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Chronometer, Co-Axial Escapement
Case
Stainless Steel 27mm
Dial Color
White
Crystal
Sapphire
Water Resistance
100

Current Listings

[WTS] 1960's Omega Constellation Ref. CD 168.017 14k gold capped automatic chronometer

1960's Omega Constellation Ref. CD 168.017 14k gold capped automatic chronometer

Omega - CD 168.017 · $900
A 1966 Omega Constellation Ref. CD 168.017 features a 14k yellow gold capped stainless steel case and a fantastic dial with a few small scratches on the crystal.

  • Condition: Good used condition
  • Year: 1966
  • Case material: 14k yellow gold capped stainless steel
Posted at
Dec 10, 2025, 12:00 AM
Active
[WTS] omega constellation diamond dial watch $1395

omega constellation diamond dial watch $1395

Omega - null · $1,395
  • Diamond dial: Diamond dial on the Omega Constellation watch
Posted at
Dec 9, 2025, 12:03 PM
Active
[WTS] Omega Constellation f300Hz • Cushion Case • Gold-Plated • New Battery - $800

Omega Constellation f300Hz • Cushion Case • Gold-Plated • New Battery - $800

This Omega Constellation features a cushion-shaped case with gold-plated plating, a beautiful sunburst champagne dial, and an acrylic crystal. The watch has a thin and comfortable design.

  • Condition: Exceptional for ~50 years old
  • Case Shape: cushion-shaped
  • Case Plating: gold-plated
  • Dial Type: sunburst champagne
Posted at
Dec 8, 2025, 9:05 PM
Active
Omega Constellation Globemaster Master Chronometer

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
Posted at
Mar 31, 2025, 10:32 AM
Active